大龙标准型翘板摇床SK-R1807-E

大龙标准型翘板摇床SK-R1807-E

  • 品牌 大龙|DLAB
  • 型号 SK-R1807-E
  • 货号 8032311000
  • 商品详情

    产品介绍:

    标准型翘板摇床可提供温和高效的混匀,最大承重3kg(包括夹具);

    紧凑的设计节省空间,可应用于培养箱及低温箱内;

    培养皿托架为铝合金材质,配有防滑垫,承重能力强且可有效固定样品;

    速度连续可调,最高可达80rpm;

    多种托架和夹具可更换,适用不同容器,如:培养皿,锥形瓶等的应用;

    宽电压设计。

    技术参数:

    技术参数 SK-R1807-E
    电压[VAC] 100-240
    频率 [Hz] 50/60
    电机输入功率 20
    电机输出功率 10
    电机 直流电机
    倾斜角度 [o] 7 o
    最大载重 [kg] 3
    速度范围 [rpm] 0-80
    运行方式 连续运转
    尺寸 [D×W×H mm] 330×270×130
    重量 [kg] 3.2
    允许环境温度范围 [℃] 5-40
    允许相对湿度 80%
    外壳防护等级 IP21

    货号 型号 描述
    8032311000 SK-R1807-E 标准型翘板摇床,转速0-80rpm,倾斜角度7°,国标插头,100-240V / 50/60Hz
    附件
    18900025 SK180.1 通用夹具,用于各种容器
    18900038 SK180.3 纵向滚轴夹具,用于各种容器
    18900039 SK180.4 培养皿托架,带胶垫
    18900026 SK180.2 空白钉板,与锥形瓶夹具配套
    18900029 SK180.2.1 25ml锥形瓶夹具,与空白钉板配套使用
    18900030 SK180.2.2 50ml锥形瓶夹具,与空白钉板配套使用
    18900031 SK180.2.3 100ml锥形瓶夹具,与空白钉板配套使用
    18900032 SK180.2.4 200/250ml锥形瓶夹具,与空白钉板配套使用
    18900033 SK180.2.5 500ml锥形瓶夹具,与空白钉板配套使用

  • 佛手柑素对照品

    佛手柑素对照品

      【编号】:PR0255

      【产品名称】:佛手柑素对照品

      【规格】:10mg

      【用途】:

      佛手柑素对照品

      编号:PR0255
      英文名称:Bergamottin
      中文别名: 香柠檬亭
      英文别名: Bergaptol geranyl ether; 5-Geranyloxypsoralen; Bergaptin
      Cas 号: 7380-40-7
      分 子 式:C21H22O4
      分 子 量:338.403
      植物来源:柠檬
      来源: bergamot oil. Also from lemon oil and oils of other Citrus spp. and Daucus carota and the fruit of Tetradium danielli
      纯度: 95%~99%
      分析方法: HPLC-DAD or/and HPLC-ELSD
      鉴定方法: 质谱(Mass), 核磁(NMR)
      包装: 棕色小玻璃瓶,标准包装10mg,20mg,50mg;可以按客户需求包装。
      类别:上海金畔生物科技有限公司,天然提取物
      作为标准品,对照品或者供研究用,不能直接用于人体。

    Nifuroxazide(Synonyms: 硝呋齐特)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Nifuroxazide (Synonyms: 硝呋齐特) 纯度: 98.51%

    Nifuroxazide 是 STAT3 的有效抑制剂,且具有抗癌和抗转移活性。

    Nifuroxazide(Synonyms: 硝呋齐特)

    Nifuroxazide Chemical Structure

    CAS No. : 965-52-6

    规格 价格 是否有货 数量
    Free Sample (0.1-0.5 mg)   Apply now  
    10 mM * 1 mL in DMSO ¥550 In-stock
    200 mg ¥500 In-stock
    500 mg ¥800 In-stock
    1 g   询价  
    5 g   询价  

    * Please select Quantity before adding items.

    Nifuroxazide 相关产品

    相关化合物库:

    • Drug Repurposing Compound Library Plus
    • FDA-Approved Drug Library Plus
    • FDA-Approved Drug Library Mini
    • Bioactive Compound Library Plus
    • Anti-Infection Compound Library
    • Immunology/Inflammation Compound Library
    • JAK/STAT Compound Library
    • Kinase Inhibitor Library
    • Stem Cell Signaling Compound Library
    • FDA-Approved Drug Library
    • Anti-Cancer Compound Library
    • Small Molecule Immuno-Oncology Compound Library
    • Anti-Aging Compound Library
    • Drug Repurposing Compound Library
    • Differentiation Inducing Compound Library
    • Antibacterial Compound Library
    • FDA Approved & Pharmacopeial Drug Library
    • Antibiotics Library
    • Anti-Breast Cancer Compound Library
    • Anti-Lung Cancer Compound Library
    • Anti-Pancreatic Cancer Compound Library
    • Anti-Blood Cancer Compound Library
    • Transcription Factor Targeted Library
    • Anti-Liver Cancer Compound Library

    生物活性

    Nifuroxazide is an effective inhibitor of STAT3, also exerts potent anti-tumor and anti-metastasis activity.

    IC50 & Target

    STAT3

     

    体外研究
    (In Vitro)

    When U266 cells are incubated with Nifuroxazide, a significant dose-dependent decrease in STAT3 tyrosine phosphorylation is observed. This inhibition of STAT3 tyrosine phosphorylation is rapid, occurring as early as 1 h after treatment, and is sustained for at least 24 h. Treatment of U266 or INA6 cells with Nifuroxazide for 48 hours result in a dose-dependent loss of cell viability with an EC50 of approximately 4.5 μM in both cell types. Notably, the MM cells lacking constitutive STAT3 activation show little toxicity to Nifuroxazide[1].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    体内研究
    (In Vivo)

    Compared with the vehicle group, treatment with Nifuroxazide could inhibit tumor growth and tumor weight in a dose-dependent manner, with the inhibition rate of tumor volumes being 43.0% and 62.1% at 25 mg/kg and 50 mg/kg, respectively. It is also shown that Nifuroxazide significantly inhibits the proliferation of nuclear Ki-67-positive cells and induces apoptosis cells of cleaved caspase-3-positive cells. Besides, it is found that treatment with Nifuroxazide could inhibit the expression of MMP-2, MMP-9 and p-Stat3 in A375 tumor tissues. What’s more, Nifuroxazide inhibits the infiltration of MDSCs into the lung, which might be associated with suppression of distant colonization of tumor cells in B16-F10 melanoma metastasis model[2].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    分子量

    275.22

    Formula

    C12H9N3O5

    CAS 号

    965-52-6

    中文名称

    硝呋齐特;硝呋酚酰肼

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    DMSO : ≥ 155 mg/mL (563.19 mM)

    * “≥” means soluble, but saturation unknown.

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 3.6335 mL 18.1673 mL 36.3346 mL
    5 mM 0.7267 mL 3.6335 mL 7.2669 mL
    10 mM 0.3633 mL 1.8167 mL 3.6335 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.58 mg/mL (9.37 mM); Suspended solution

      此方案可获得 ≥ 2.58 mg/mL (9.37 mM,饱和度未知) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例,取 100 μL 25.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.58 mg/mL (9.37 mM); Suspended solution

      此方案可获得 ≥ 2.58 mg/mL (9.37 mM,饱和度未知) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例,取 100 μL 25.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Nelson EA, et al. Nifuroxazide inhibits survival of multiple myeloma cells by directly inhibiting STAT3. Blood. 2008 Dec 15;112(13):5095-102.

      [2]. Zhu Y, et al. Nifuroxazide exerts potent anti-tumor and anti-metastasis activity in melanoma. Sci Rep. 2016 Feb 2;6:20253.

    Animal Administration
    [2]

    Mice[2]
    Mice engrafted subcutaneously with 1×107 A375 cells are randomly divided into groups when tumor volume is around 100 mm3 and are administrated intraperitoneally injected with Nifuroxazide 25 mg/kg, 50 mg/kg or vehicle once daily. The tumor size and body weight are measured every 3 days. C57Bl/6J mice are engrafted by injecting intravenously via the tail vein with 2×105 B16-F10 cells to produce experimental lung metastasis. They are randomly assigned to groups on day 6 and are intraperitoneally injected with Nifuroxazide 50 mg/kg or vehicle once daily. Black dots on lung surface are counted and confirmed as melanoma metastases[2].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    参考文献
    • [1]. Nelson EA, et al. Nifuroxazide inhibits survival of multiple myeloma cells by directly inhibiting STAT3. Blood. 2008 Dec 15;112(13):5095-102.

      [2]. Zhu Y, et al. Nifuroxazide exerts potent anti-tumor and anti-metastasis activity in melanoma. Sci Rep. 2016 Feb 2;6:20253.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    Maraviroc(Synonyms: UK-427857)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Maraviroc (Synonyms: UK-427857) 纯度: 99.95%

    Maraviroc (UK-427857) 是选择性的 CCR5 拮抗剂,具有抑制 HIV 的活性。

    Maraviroc(Synonyms: UK-427857)

    Maraviroc Chemical Structure

    CAS No. : 376348-65-1

    规格 价格 是否有货 数量
    10 mM * 1 mL in DMSO ¥622 In-stock
    5 mg ¥550 In-stock
    10 mg ¥900 In-stock
    50 mg ¥3300 In-stock
    100 mg ¥5900 In-stock
    200 mg   询价  
    500 mg   询价  

    * Please select Quantity before adding items.

    Maraviroc 相关产品

    相关化合物库:

    • Drug Repurposing Compound Library Plus
    • FDA-Approved Drug Library Plus
    • FDA-Approved Drug Library Mini
    • Bioactive Compound Library Plus
    • Anti-Infection Compound Library
    • GPCR/G Protein Compound Library
    • Immunology/Inflammation Compound Library
    • FDA-Approved Drug Library
    • Anti-Cancer Compound Library
    • Antiviral Compound Library
    • Small Molecule Immuno-Oncology Compound Library
    • Drug Repurposing Compound Library
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    • Anti-COVID-19 Compound Library
    • Orally Active Compound Library
    • FDA Approved & Pharmacopeial Drug Library
    • Drug-Induced Liver Injury (DILI) Compound Library
    • Targeted Diversity Library
    • Rare Diseases Drug Library

    生物活性

    Maraviroc (UK-427857) is a selective CCR5 antagonist with activity against human HIV.

    IC50 & Target[1]

    MIP-1α-CCR5

    3.3 nM (IC50, in HEK-293 cell membrane)

    MIP-1β-CCR5

    7.2 nM (IC50, in HEK-293 cell membrane)

    RANTES-CCR5

    5.2 nM (IC50, in HEK-293 cell membrane)

    HIV-1 (Ba-L)

    1.1 nM (IC50, in PM-1 cells)

    体外研究
    (In Vitro)

    Maraviroc (UK-427857) is a selective CCR5 antagonist with potent anti-human immunodeficiency virus type 1 (HIV-1) activity. Maraviroc inhibits the downstream event of chemokine-induced intracellular calcium redistribution, with IC50s ranging from 7 to 30 nM obtained against MIP-1β, MIP-1α and RANTES.
    Maraviroc (UK-427857) is active (IC90) at low nanomolar concentrations against HIV-1 Ba-L (a lab-adapted R5 strain) when measured in a 5-day antiviral assay using either isolated multiple (pooled) donor PBMC (IC90, 3.1 nM), single-donor PBMC (IC90, 1.8 nM) or PM-1 cells (IC90, 1.1 nM)[1].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    体内研究
    (In Vivo)

    Clearance values are moderate to high in both rat and dog species following i.v. administration (74 and 21 mL/min/kg, respectively). Maraviroc also has a moderate volume of distribution in both species (4.3 to 6.5 liters/kg). The half-life values of maraviroc are 0.9 h in the rat and 2.3 h in the dog. Following oral administration (2 mg/kg) to the dog, the Cmax(256 ng/mL) occurs 1.5 h. post-dose, and the bioavailability is 40%. For the rat, investigation of the concentrations obtain in the portal vein following oral administration indicated that approximately 30% of the administered dose is absorbed from the intestinal tract[1]. In the DSS/TNBS colitis and in the transfer model, Maraviroc attenuates development of intestinal inflammation by selectively reducing the recruitment of CCR5 bearing leukocytes[2]

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Clinical Trial

    分子量

    513.67

    Formula

    C29H41F2N5O

    CAS 号

    376348-65-1

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    DMSO : 50 mg/mL (97.34 mM; Need ultrasonic)

    Ethanol : 6.5 mg/mL (12.65 mM; Need ultrasonic)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.9468 mL 9.7339 mL 19.4678 mL
    5 mM 0.3894 mL 1.9468 mL 3.8936 mL
    10 mM 0.1947 mL 0.9734 mL 1.9468 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.87 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.87 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.87 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    • 4.

      请依序添加每种溶剂: 5% DMSO    40% PEG300    5% Tween-80    50% saline

      Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

    • 5.

      请依序添加每种溶剂: 5% DMSO    95% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

    • 6.

      请依序添加每种溶剂: 1% DMSO    99% saline

      Solubility: ≥ 0.5 mg/mL (0.97 mM); Clear solution

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Dorr P, et al. Maraviroc (UK-427,857), a potent, orally bioavailable, and selective small-molecule inhibitor of chemokine receptor CCR5 with broad-spectrum anti-human immunodeficiency virus type 1 activity. Antimicrob Agents Chemother. 2005 Nov;49(11):472

      [2]. Mencarelli A, et al. Highly specific blockade of CCR5 inhibits leukocyte trafficking and reduces mucosal inflammation in murine colitis. Sci Rep. 2016 Aug 5;6:30802.

      [3]. Romero-Sánchez MC, et al. Effect of maraviroc on HIV-disease progression-related biomarkers. Antimicrob Agents Chemother. 2012 Nov;56(11):5858-64.

      [4]. Huilin Mou, et al. NRSF and CCR5 Established Neuron-glia Communication during Acute and Chronic Stresses. Journal of Drug Metabolism & Toxicology. January 10, 2016.

    Kinase Assay
    [1]

    Binding of 125I-labeled MIP-1α, MIP-1β, and RANTES to CCR5 is measured essentially using intact HEK-293 cells stably expressing the receptor or membrane preparations thereof. Briefly, cells are resuspended in binding buffer (50 mM HEPES containing 1 mM CaCl2, 5 mM MgCl2, and 0.5% bovine serum albumin [BSA] and adjusted to pH 7.4) to a density of 2×106 cells/mL. For membrane preparations, phosphate-buffered saline (PBS)-washed cells are resuspended in lysis buffer (20 mM HEPES, 1 mM CaCl2, 1 tablet COMPLETE per 50 mL, pH 7.4; Boehringer) prior to homogenization in a Polytron hand-held homogenizer, ultracentrifugation (40,000× g for 30 min), and resuspension in binding buffer to a protein concentration of 0.25 mg/mL (12.5 μg of membrane protein is used in each well of a 96-well plate). 125I-radiolabeled MIP-1α, MIP-1β, and RANTES are prepared and diluted in binding buffer to a final concentration of 400 pM in the assay. Appropriate maraviroc dilutions are added to each well to a final volume of 100 μL, the assay plates incubated for 1 h, and the contents filtered through preblocked and washed Unifilter plates which are counted following overnight drying[1].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Cell Assay
    [1]

    HEK-293 cell aliquots (100 μL at 1×106 cells/mL) are plated into poly-D-lysine-coated plates and incubated at 37°C overnight. A 1:1 mix of soluble recombinant human CD4 (sCD4) (diluted to 4.5 nM in culture medium) and HIV-1 gp120 is incubated at room temperature for 15 min prior to its addition to PBS-washed cells in the presence of dilutions of maraviroc to enable IC50 determination. The assay plates are incubated at 37°C for 1 h and washed. Eu3+-labeled anti-gp120 antibody (1/500 dilution in assay buffer) is added to each well (50 μL) and incubated for 1 h. The plate is washed three times with wash buffer prior to the addition of enhancement solution (200 μL/well) and measurement of Eu3+ fluorescence (Victor2multilabel counter; “Europium” protocol). Nonspecific binding is taken as the fluorescence measured for gp120 incubated with cells in the absence of preincubation with sCD4[1].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Animal Administration
    [1][2]

    Rats and Dogs[1]
    Preclinical pharmacokinetic studies are carried out with maraviroc following a single intravenous and oral administration to both male Sprague-Dawley rats (1 mg/kg of body weight given intravenously [i.v.] and 10 mg/kg given orally [p.o.]; n=2) and male beagle dogs (0.5 mg/kg i.v. and 2 mg/kg p.o; n=4). Plasma samples are taken for up to 24 h postdose, and the concentrations of unchanged maraviroc are determined using a specific high-performance liquid chromatography-tandem mass spectrum assay.
    Mice[2]
    Splenocytes are collected from 6-10 week old CCR5-/- mice or wild-type controlmice (n=8 per group) and naive CD4+ CD45RBhigh T-cells are isolated by cell sorting. A total of 3×105 CD45RBhigh cells are then injected intravenously into Rag1-/- mice that are subsequently weighed and assessed for fecal score every 20 days to evaluate IBD development. To investigate whether Maraviroc rescues from intestinal inflammation induced by transfer colitis, Rag1-/- mice are injected with CD4+ CD45RB-/- T-cells and 34 days later randomized into either a control group (no further treatment, n=6) or treatment with Maraviroc, 50 mg/kg/d Maraviroc per os (n=4) for 3 weeks, 5 d/week.

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    参考文献
    • [1]. Dorr P, et al. Maraviroc (UK-427,857), a potent, orally bioavailable, and selective small-molecule inhibitor of chemokine receptor CCR5 with broad-spectrum anti-human immunodeficiency virus type 1 activity. Antimicrob Agents Chemother. 2005 Nov;49(11):472

      [2]. Mencarelli A, et al. Highly specific blockade of CCR5 inhibits leukocyte trafficking and reduces mucosal inflammation in murine colitis. Sci Rep. 2016 Aug 5;6:30802.

      [3]. Romero-Sánchez MC, et al. Effect of maraviroc on HIV-disease progression-related biomarkers. Antimicrob Agents Chemother. 2012 Nov;56(11):5858-64.

      [4]. Huilin Mou, et al. NRSF and CCR5 Established Neuron-glia Communication during Acute and Chronic Stresses. Journal of Drug Metabolism & Toxicology. January 10, 2016.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    Ginsenoside F2

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Ginsenoside F2  纯度: 99.95%

    Ginsenoside F2 是Ginsenoside Rb1 的代谢物,可诱导乳腺癌干细胞的凋亡和保护性自噬。

    Ginsenoside F2

    Ginsenoside F2 Chemical Structure

    CAS No. : 62025-49-4

    规格 价格 是否有货 数量
    10 mM * 1 mL in DMSO ¥1209 In-stock
    5 mg ¥800 In-stock
    10 mg ¥1400 In-stock
    20 mg ¥2300 In-stock
    50 mg   询价  
    100 mg   询价  

    * Please select Quantity before adding items.

    Ginsenoside F2 相关产品

    相关化合物库:

    • Natural Product Library Plus
    • Bioactive Compound Library Plus
    • Apoptosis Compound Library
    • Metabolism/Protease Compound Library
    • Natural Product Library
    • Anti-Cancer Compound Library
    • Autophagy Compound Library
    • Human Endogenous Metabolite Compound Library
    • Glycoside Compound Library
    • Medicine Food Homology Compound Library
    • Terpenoids Library
    • Traditional Chinese Medicine Monomer Library
    • Anti-Breast Cancer Compound Library
    • Food-Sourced Compound Library

    生物活性

    Ginsenoside F2, a metabolite from Ginsenoside Rb1, induces apoptosis accompanied by protective autophagy in breast cancer stem cells[1].

    IC50 & Target

    Human Endogenous Metabolite

     

    分子量

    785.01

    Formula

    C42H72O13

    CAS 号

    62025-49-4

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    DMSO : 50 mg/mL (63.69 mM; Need ultrasonic)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.2739 mL 6.3693 mL 12.7387 mL
    5 mM 0.2548 mL 1.2739 mL 2.5477 mL
    10 mM 0.1274 mL 0.6369 mL 1.2739 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.5 mg/mL (3.18 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (3.18 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.5 mg/mL (3.18 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (3.18 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.5 mg/mL (3.18 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (3.18 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
    参考文献
    • [1]. Mai TT, et al. Ginsenoside F2 induces apoptosis accompanied by protective autophagy in breast cancer stem cells. Cancer Lett. 2012 Aug 28;321(2):144-53.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    美国Crystal MS-06SU六点位磁力搅拌器

    【简单介绍】

    加工定制

    美国Crystal MS-06SU六点位磁力搅拌器,
    全封闭主机模块可在水中工作,适用于对搅拌湿度要求高的场合;
    采用多组磁力线圈驱动,转速控制响应灵敏,启动平稳,噪音小,寿命长;
    拉丝不锈钢主机机身,坚固耐用。

    【详细说明】

    美国Crystal MS-06SU六点位磁力搅拌器

    仪器描述

       美国Crystal精骐MS-06SU六点位磁力搅拌器外型新颖美观, 控制盒与主机可根据不同搅拌场合组合与分离。多点位磁力线圈组提供磁力驱动,搅拌转速控制响应灵敏,提速快。搅拌子表面采用耐腐蚀Teflon涂层,可用于搅拌各种溶液。仪器运行安静平稳,广泛适用于化工、医疗、生物等领域。

    This multi-position magnetic Stirrer is designed for the parallel and
    series experiment. The control panel and the machine body can be
    assembled and separated as the clients’ demand, make it possible
    for the machine body to work in the water bath. This product is ideal
    for general lab applications with good performance and without
    noise and vibration and is widely applied to biology, medicine,
    chemistry, chemical engineering and other fields.

    技术参数

    型号 MS-04SU MS-06SU MS-15SU
    转速 80~2000rpm
    点位数 4 6 15
    点位距离 128mm 64mm
    Z大搅拌容量(水) 1000ml 500ml×8, 200ml×15
    标准搅拌子 Φ12×30mm Φ6×15mm
    可使用搅拌子Z大长度 ≤50mm ≤20mm
    粘度档 5档
    工作区域尺寸 250×270mm 385×270mm
    工作盘材质 SUS304不锈钢
    机壳防护等级 IP21(控制线),IP68S(主机模块)
    环境温度 5℃~50℃(水中), 0℃~40℃(空气中)
    外形尺寸 宽×D×H 280×398×40mm 280×528×40mm
    功率 30W 45W
    电源 AC100~240V 50/60Hz
    重量 6.5kg 10kg

    美国Crystal MS-06SU六点位磁力搅拌器

    技术特点

    1、拉丝不锈钢主机机身,坚固耐用;

    2、全封闭主机模块可在水中工作,适用于对搅拌湿度要求高的场合;

    3、采用多组磁力线圈驱动,转速控制响应灵敏,启动平稳,噪音小,寿命长;

    4、具有5个粘度档可调功能,针对不同粘度试剂可自由切换;

    5、具有断电复位功能。仪器在一定的转速下断电后,重新启动时,仪器恢复上次设置转速;

    6、整体机壳和外观采用一体设计,可根据不同需要分离与组合。

    产品附件

    名称 型号 图片 备注
    15点位机Φ30试管架 MSA10 15×Φ30孔
    15点位机Φ20试管架 MSA11 15×Φ20孔
    15点位机Φ16试管架 MSA12 15×Φ16孔

    注:MS- 04SU、MS- 06SU转速参数以¢12×30搅拌子在盛有水溶液至满刻度的1L烧杯中工作为标准;MS- 15SU转速参数以¢5×15搅拌子在盛有水溶液至满刻度的100ml烧杯中工作为标准。

    蜂斗菜内酯对照品

    蜂斗菜内酯对照品

      【编号】:PR0234

      【产品名称】:蜂斗菜内酯对照品

      【规格】:10mg

      【用途】:

      蜂斗菜内酯对照品

      编号:PR0234
      英文名称:Bakkenolide A
      英文别名:Fukinanolide
      Cas 号: 19906-72-0
      分 子 式:C15H22O2
      分 子 量:234.339
      植物来源:蜂斗菜
      来源: Petasites japonicus, Petasites albus, Homogyne alpina, Farfugium hiberniflorum, Ligularia hodgsonii and Cacalia hasta
      纯度: 95%~99%
      分析方法: HPLC-DAD or/and HPLC-ELSD
      鉴定方法: 质谱(Mass), 核磁(NMR)
      包装: 棕色小玻璃瓶,标准包装10mg,20mg,50mg;可以按客户需求包装。
      类别:上海金畔生物科技有限公司,天然提取物
      作为标准品,对照品或者供研究用,不能直接用于人体。

    Nortriptyline hydrochloride(Synonyms: 盐酸去甲替林; Desmethylamitriptyline hydrochloride; Desitriptilina hydrochloride)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Nortriptyline hydrochloride (Synonyms: 盐酸去甲替林; Desmethylamitriptyline hydrochloride; Desitriptilina hydrochloride) 纯度: 99.96%

    Nortriptyline hydrochloride (Desmethylamitriptyline hydrochloride) 是三环类抗抑郁药,是 Amitriptyline 的主要活性代谢产物,用于缓解抑郁症症状。Nortriptyline hydrochloride 是有效自噬 (autophagy ) 抑制剂。

    Nortriptyline hydrochloride(Synonyms: 盐酸去甲替林; Desmethylamitriptyline hydrochloride; Desitriptilina hydrochloride)

    Nortriptyline hydrochloride Chemical Structure

    CAS No. : 894-71-3

    规格 价格 是否有货 数量
    Free Sample (0.1-0.5 mg)   Apply now  
    10 mM * 1 mL in DMSO ¥550 In-stock
    50 mg ¥500 In-stock
    100 mg   询价  
    200 mg   询价  

    * Please select Quantity before adding items.

    Nortriptyline hydrochloride 相关产品

    相关化合物库:

    • Drug Repurposing Compound Library Plus
    • FDA-Approved Drug Library Plus
    • FDA-Approved Drug Library Mini
    • Bioactive Compound Library Plus
    • Metabolism/Protease Compound Library
    • FDA-Approved Drug Library
    • Anti-Cancer Compound Library
    • CNS-Penetrant Compound Library
    • Autophagy Compound Library
    • Drug Repurposing Compound Library
    • Anti-COVID-19 Compound Library
    • FDA Approved & Pharmacopeial Drug Library
    • Drug-Induced Liver Injury (DILI) Compound Library
    • Drug Metabolite Library

    生物活性

    Nortriptyline hydrochloride (Desmethylamitriptyline hydrochloride), the main active metabolite of Amitriptyline, is a tricyclic antidepressant used to relieve the symptoms of depression. Nortriptyline hydrochloride is a potent autophagy inhibitor[1][2].

    分子量

    299.84

    Formula

    C19H22ClN

    CAS 号

    894-71-3

    中文名称

    盐酸去甲替林;去甲替林盐酸盐

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    溶解性数据
    In Vitro: 

    DMSO : 83.33 mg/mL (277.91 mM; Need ultrasonic)

    H2O : 7.14 mg/mL (23.81 mM; Need ultrasonic)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 3.3351 mL 16.6756 mL 33.3511 mL
    5 mM 0.6670 mL 3.3351 mL 6.6702 mL
    10 mM 0.3335 mL 1.6676 mL 3.3351 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.08 mg/mL (6.94 mM); Clear solution

      此方案可获得 ≥ 2.08 mg/mL (6.94 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.08 mg/mL (6.94 mM); Clear solution

      此方案可获得 ≥ 2.08 mg/mL (6.94 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.08 mg/mL (6.94 mM); Clear solution

      此方案可获得 ≥ 2.08 mg/mL (6.94 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Dean L. Amitriptyline Therapy and CYP2D6 and CYP2C19 Genotype. Biotechnology Information (US); 2012-2017 Mar 23.

      [2]. Petrosyan E, et al. Repurposing Autophagy Regulators in Brain Tumors [published online ahead of print, 2022 Feb 18]. Int J Cancer. 2022;10.1002/ijc.33965.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    大龙LED数显翘板摇床SK-R1807-S

    大龙LED数显翘板摇床SK-R1807-S

  • 品牌 大龙|DLAB
  • 型号 SK-R1807-S
  • 货号 8032311200
  • 商品详情

    产品介绍:

    倾斜角度7°;

    最大载重为3kg(包含夹具);

    速度范围10-80rpm;

    双LED显示屏,分别显示时间和速度;

    多种托架和夹具可选;

    宽电压设计。

    技术参数:

    技术参数 SK-R1807-S
    电压[VAC] 100-240
    频率 [Hz] 50/60
    电机输入功率 [W] 20
    电机输出功率 [W] 10
    电机 直流电机
    倾斜角度 [o] 7 o
    速度范围 [rpm] 10-80
    定时器显示 LED
    速度显示 LED
    运行方式 定时或连续运转
    时间设置范围 1min-19h59min
    尺寸(长x宽x高) 270×330×130mm
    重量 [kg] 3.2
    允许环境温度范围 [℃] 5-40
    允许相对湿度 80%
    DIN EN60529保护方式 IP21

    货号 型号 描述
    8032311200 SK-R1807-S LED数显翘板摇床,转速10-80rpm,倾斜角度7°,国标插头,100-240V / 50/60Hz
    附件
    18900025 SK180.1 通用夹具,用于各种容器
    18900038 SK180.3 纵向滚轴夹具,用于各种容器
    18900039 SK180.4 培养皿托架,带胶垫
    18900026 SK180.2 空白钉板,与锥形瓶夹具配套
    18900029 SK180.2.1 25ml锥形瓶夹具,与空白钉板配套使用
    18900030 SK180.2.2 50ml锥形瓶夹具,与空白钉板配套使用
    18900031 SK180.2.3 100ml锥形瓶夹具,与空白钉板配套使用
    18900032 SK180.2.4 200/250ml锥形瓶夹具,与空白钉板配套使用
    18900033 SK180.2.5 500ml锥形瓶夹具,与空白钉板配套使用

  • Nilotinib(Synonyms: 尼洛替尼; AMN107)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Nilotinib (Synonyms: 尼洛替尼; AMN107) 纯度: 99.82%

    Nilotinib是一种口服可用的具有抗肿瘤活性的 Bcr-Abl 酪氨酸激酶抑制剂。

    Nilotinib(Synonyms: 尼洛替尼; AMN107)

    Nilotinib Chemical Structure

    CAS No. : 641571-10-0

    规格 价格 是否有货 数量
    Free Sample (0.1-0.5 mg)   Apply now  
    25 mg ¥350 In-stock
    50 mg ¥550 In-stock
    100 mg ¥850 In-stock
    200 mg ¥1250 In-stock
    500 mg ¥2500 In-stock
    1 g   询价  
    5 g   询价  

    * Please select Quantity before adding items.

    Nilotinib 相关产品

    相关化合物库:

    • Drug Repurposing Compound Library Plus
    • FDA-Approved Drug Library Plus
    • FDA-Approved Drug Library Mini
    • Bioactive Compound Library Plus

    生物活性

    Nilotinib is an orally available Bcr-Abl tyrosine kinase inhibitor with antineoplastic activity.

    IC50 & Target

    Bcr-Abl[1]

    体外研究
    (In Vitro)

    The novel, selective Abl inhibitor, Nilotinib (AMN107), is designed to interact with the ATP-binding site of BCR-ABL with a higher affinity than Imatinib. In addition to being significantly more potent compared with Imatinib (IC50<30 nm), nilotinib also maintains activity against most of the bcr-abl point mutants that confer imatinib resistance[1]. Nilotinib demonstrates significant antitumor efficacy against GIST xenograft lines and Imatinib-resistant GIST cell lines. The parent cell lines GK1C and GK3C show Imatinib sensitivity with IC50 of 4.59±0.97 µM and 11.15±1.48 µM, respectively. The Imatinib-resistant cell lines GK1C-IR and GK3C-IR show Imatinib resistance with IC50 values of 11.74±0.17 µM (P<0.001) and 41.37±1.07 µM (P<0.001), respectively[2].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    体内研究
    (In Vivo)

    The percentage of tumor growth inhibition (TGI) is 83.8% for Imatinib and 69.6% for Nilotinib in the GK1X xenograft line (n.s.). In the GK2X xenograft line, TGI is 83.0% for Imatinib and 85.3% for Nilotinib (n.s.). Additionally, the GK3X xenograft line TGI is 31.1% for Imatinib and 47.5% for Nilotinib (n.s.). These results suggest that, except for the GK1X xenograft line, Nilotinib shows equivalent or higher antitumor effects than Imatinib[2]. Nilotinib has a significant healing effect on the macroscopic and microscopic pathologic scores and ensures considerable mucosal healing in the indomethacin-induced enterocolitis rat model. While Nilotinib decreased the PDGFR α and β levels and apoptotic scores in the colon, it did not have a significant effect on the weight and TNF-α levels. Further experimental investigations could provide more definitive evidence for humans[3].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Clinical Trial

    分子量

    529.52

    Formula

    C28H22F3N7O

    CAS 号

    641571-10-0

    中文名称

    尼洛替尼;尼罗替尼

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    DMSO : < 1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble or slightly soluble)

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 0.6 mg/mL (1.13 mM); Clear solution

      此方案可获得 ≥ 0.6 mg/mL (1.13 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 6.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 0.6 mg/mL (1.13 mM); Suspended solution

      此方案可获得 ≥ 0.6 mg/mL (1.13 mM,饱和度未知) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例,取 100 μL 6.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 0.6 mg/mL (1.13 mM); Clear solution

      此方案可获得 ≥ 0.6 mg/mL (1.13 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 6.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Weisberg E, et al. Beneficial effects of combining nilotinib and imatinib in preclinical models of BCR-ABL+ leukemias. Blood. 2007 Mar 1;109(5):2112-20.

      [2]. Sako H, et al. Antitumor effect of the tyrosine kinase inhibitor Nilotinib on gastrointestinal stromal tumor (GIST) and Imatinib-resistant GIST cells. PLoS One. 2014 Sep 15;9(9):e107613.

      [3]. Dervis Hakim G, et al. Mucosal healing effect of nilotinib in indomethacin-induced enterocolitis: A rat model. World J Gastroenterol. 2015 Nov 28;21(44):12576-85.

      [4]. Fujita KI, et al. Involvement of the Transporters P-Glycoprotein and Breast Cancer Resistance Protein in Dermal Distribution of the Multikinase Inhibitor Regorafenib and Its Active Metabolites. J Pharm Sci. 2017 Sep;106(9):2632-2641.

      [5]. Meirson T, et al. Targeting invadopodia-mediated breast cancer metastasis by using ABL kinase inhibitors. Oncotarget. 2018 Apr 24;9(31):22158-22183.

    Cell Assay
    [2]

    The human GIST cell lines GK1C and GK3C, and the Imatinib-resistant cell lines GK1C-IR and GK3C-IR are plated in 96-well microplates and cultured for 12 h before exposure to Imatinib (1-100 µM) or Nilotinib (1-100 µM) for 72 h. The cells are quantified by the WST-8 assay. The optical density (OD) is determined with Sunrise rainbow. The rate of inhibition is calculated as follows: % of inhibition=(OD of treated group-blank)/(OD of control group-blank)×100%. The concentration of tested drugs resulting in 50% growth inhibition (IC50) is calculated[2].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Animal Administration
    [2][3]

    Mice[2]
    The GIST xenograft lines GK1X, GK2X and GK3X in nude mice are used. These xenograft lines are maintained by continual passage in BALB/cSLc-nu/nu mice. Mice bearing GK1X, GK2X and GK3X tumors (6-8 mice per group) are treated daily with vehicle or 40 mg/kg Imatinib or Nilotinib for 4 weeks. Tumor volume (TV) is determined from caliper measurements of tumor length (L) and width (w) according to the formula LW2/2. TV is determined every two to three days and on the day of evaluation. Mice are sacrificed and the percentage of tumor growth inhibition (TGI) is calculated as follows: TGI (%)=[1-(mean of treatment group tumor volume on evaluation day-mean of treatment group tumor volume on day 1)/(mean of control group tumor volume on evaluation day-mean of control group tumor volume on day 1)]×100.
    Rats[3]
    Female Wistar albino rats, weighing 226-243 g (mean weight, 241.09 g), for use in this study. Nilotinib, administered 20 mg/kg/d in two divided doses, is administered to the Nilotinib group of rats (n=7) for 13 d through an orogastric tube, beginning on the same day as indomethacin administration. Blood and tissue samples for pathological examination are obtained from all rats under ether anesthesia at the end of the 13-d period. All animals are then sacrificed by decapitation.

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    参考文献
    • [1]. Weisberg E, et al. Beneficial effects of combining nilotinib and imatinib in preclinical models of BCR-ABL+ leukemias. Blood. 2007 Mar 1;109(5):2112-20.

      [2]. Sako H, et al. Antitumor effect of the tyrosine kinase inhibitor Nilotinib on gastrointestinal stromal tumor (GIST) and Imatinib-resistant GIST cells. PLoS One. 2014 Sep 15;9(9):e107613.

      [3]. Dervis Hakim G, et al. Mucosal healing effect of nilotinib in indomethacin-induced enterocolitis: A rat model. World J Gastroenterol. 2015 Nov 28;21(44):12576-85.

      [4]. Fujita KI, et al. Involvement of the Transporters P-Glycoprotein and Breast Cancer Resistance Protein in Dermal Distribution of the Multikinase Inhibitor Regorafenib and Its Active Metabolites. J Pharm Sci. 2017 Sep;106(9):2632-2641.

      [5]. Meirson T, et al. Targeting invadopodia-mediated breast cancer metastasis by using ABL kinase inhibitors. Oncotarget. 2018 Apr 24;9(31):22158-22183.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    10-Methoxycamptothecin(Synonyms: 10-甲氧基喜树碱)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    10-Methoxycamptothecin (Synonyms: 10-甲氧基喜树碱) 纯度: 99.03%

    10-Methoxycamptothecin 是从喜树 (Camptotheca acuminata) 中分离出的喜树碱 (CPT) 的天然生物活性衍生物,已被证实具有高抗癌特性。通过测定对 2774 细胞系的抗肿瘤活性,发现 10-Methoxycamptothecin 比 10-羟基喜树碱 (10-hydroxycamptothecin) 具有更高的细胞毒性。

    10-Methoxycamptothecin(Synonyms: 10-甲氧基喜树碱)

    10-Methoxycamptothecin Chemical Structure

    CAS No. : 19685-10-0

    规格 价格 是否有货 数量
    5 mg ¥1200 In-stock
    10 mg ¥1900 In-stock
    50 mg   询价  
    100 mg   询价  

    * Please select Quantity before adding items.

    10-Methoxycamptothecin 相关产品

    相关化合物库:

    • Natural Product Library Plus
    • Bioactive Compound Library Plus
    • Natural Product Library
    • Anti-Cancer Compound Library
    • Alkaloids Library

    生物活性

    10-Methoxycamptothecin is a natural bioactive derivative of camptothecin (CPT) isolated from Camptotheca acuminata, and has been confirmed to possess high anti-cancer properties. 10-Methoxycamptothecin has higher cytotoxicity than 10-hydroxycamptothecin by testing antitumor activity against 2774 cell lines[1].

    分子量

    378.38

    Formula

    C21H18N2O5

    CAS 号

    19685-10-0

    中文名称

    10-甲氧基喜树碱

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, protect from light

    *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

    溶解性数据
    In Vitro: 

    DMSO : 8.33 mg/mL (22.01 mM; Need ultrasonic)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 2.6428 mL 13.2142 mL 26.4285 mL
    5 mM 0.5286 mL 2.6428 mL 5.2857 mL
    10 mM 0.2643 mL 1.3214 mL 2.6428 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: 0.83 mg/mL (2.19 mM); Suspended solution; Need ultrasonic

      此方案可获得 0.83 mg/mL (2.19 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

      以 1 mL 工作液为例,取 100 μL 8.3 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 0.83 mg/mL (2.19 mM); Clear solution

      此方案可获得 ≥ 0.83 mg/mL (2.19 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 8.3 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 0.83 mg/mL (2.19 mM); Clear solution

      此方案可获得 ≥ 0.83 mg/mL (2.19 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 8.3 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
    参考文献
    • [1]. Zheng J, et al. Development and validation of a RP-HPLC method with fluorescence detection for simultaneous determination of 10-methoxycamptothecin and its metabolite 10-hydroxycamptothecin in rat plasma. J Chromatogr B Analyt Technol Biomed Life Sci. 2012 Aug 15;903:81-7.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    多点磁力搅拌器MS-06SU/MS-04SU/MS-15SU

    【简单介绍】

    加工定制

    美国Crystal多点磁力搅拌器MS-06SU/MS-04SU/MS-15SU外型新颖美观, 控制盒与主机可根据不同搅拌场合组合与分离。多点位磁力线圈组提供磁力驱动,搅拌转速控制响应灵敏,提速快。
    MS-04SUMS-06SUMS-15SU分别是4、6、15点位

    【详细说明】

    多点磁力搅拌器MS-06SU/MS-04SU/MS-15SU

    描述

       美国Crystal MS-06SU/MS-04SU/MS-15SU磁力搅拌器外型新颖美观, 控制盒与主机可根据不同搅拌场合组合与分离。多点位磁力线圈组提供磁力驱动,搅拌转速控制响应灵敏,提速快。搅拌子表面采用耐腐蚀Teflon涂层,可用于搅拌各种溶液。仪器运行安静平稳,广泛适用于化工、医疗、生物等领域。

    技术特点:

    1、拉丝不锈钢主机机身,坚固耐用;

    2、全封闭主机模块可在水中工作,适用于对搅拌湿度要求高的场合;

    3、采用多组磁力线圈驱动,转速控制响应灵敏,启动平稳,噪音小,寿命长;

    4、具有5个粘度档可调功能,针对不同粘度试剂可自由切换;

    5、具有断电复位功能。仪器在一定的转速下断电后,重新启动时,仪器恢复上次设置转速;

    6、整体机壳和外观采用一体设计,可根据不同需要分离与组合。

    多点磁力搅拌器MS-06SU/MS-04SU/MS-15SU 

    技术参数

    型号 MS-04SU MS-06SU MS-15SU
    转速 80~2000rpm
    点位数 4 6 15
    点位距离 128mm 64mm
    大搅拌容量(水) 1000ml 500ml×8, 200ml×15
    标准搅拌子 Φ12×30mm Φ6×15mm
    可使用搅拌子大长度 ≤50mm ≤20mm
    粘度档 5档
    工作区域尺寸 250×270mm 385×270mm
    工作盘材质 SUS304不锈钢
    机壳防护等级 IP21(控制线),IP68S(主机模块)
    环境温度 5℃~50℃(水中), 0℃~40℃(空气中)
    外形尺寸 W×D×H 280×398×40mm 280×528×40mm
    功率 30W 45W
    电源 AC100~240V 50/60Hz
    重量 6.5kg 10kg

    产品附件:

    名称 型号 备注
    15点位机Φ30试管架 MSA10 15×Φ30孔
    15点位机Φ20试管架 MSA11 15×Φ20孔
    15点位机Φ16试管架 MSA12 15×Φ16孔

    注:MS- 04SU、MS- 06SU转速参数以¢12×30搅拌子在盛有水溶液至满刻度的1L烧杯中工作为标准;MS- 15SU转速参数以¢5×15搅拌子在盛有水溶液至满刻度的100ml烧杯中工作为标准。

     

    伏波酯对照品

    伏波酯对照品

      【编号】:PR0021

      【产品名称】:伏波酯对照品

      【规格】:10mg

      【用途】:

      伏波酯对照品

      编号:PR0021
      英文名称:Phorbol-12-Myristate-13-Acetate
      中文别名: 佛波酯;弗波酯;佛波醇-12-十四酸酯-13-乙酸酯
      英文别名: Cocarcinogen A1; Cocarcinogen C3; Phorbol-12-Myristate-13-Acetate
      Cas 号: 16561-29-8
      分 子 式:C36H56O8
      分 子 量:616.836
      植物来源:巴豆
      来源: croton oil Croton tiglium
      纯度: 95%~99%
      分析方法: HPLC-DAD or/and HPLC-ELSD
      鉴定方法: 质谱(Mass), 核磁(NMR)
      包装: 棕色小玻璃瓶,标准包装10mg,20mg,50mg;可以按客户需求包装。
      类别:上海金畔生物科技有限公司,天然提取物
      作为标准品,对照品或者供研究用,不能直接用于人体。

    L-778123 hydrochloride(Synonyms: L-778,123 hydrochloride)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    L-778123 hydrochloride (Synonyms: L-778,123 hydrochloride) 纯度: 98.73%

    L-778123盐酸盐是FPTase和GGPTase-I双重抑制剂, IC50值分别为2 nM 和 98 nM。

    L-778123 hydrochloride(Synonyms: L-778,123 hydrochloride)

    L-778123 hydrochloride Chemical Structure

    CAS No. : 253863-00-2

    规格 价格 是否有货 数量
    10 mM * 1 mL in DMSO ¥1045 In-stock
    5 mg ¥950 In-stock
    10 mg ¥1600 In-stock
    50 mg ¥6400 In-stock
    100 mg ¥11000 In-stock
    200 mg   询价  
    500 mg   询价  

    * Please select Quantity before adding items.

    L-778123 hydrochloride 相关产品

    相关化合物库:

    • Clinical Compound Library Plus
    • Bioactive Compound Library Plus
    • Metabolism/Protease Compound Library
    • Anti-Cancer Compound Library
    • Clinical Compound Library
    • Anti-Pancreatic Cancer Compound Library
    • Targeted Diversity Library

    生物活性

    L-778123 hydrochloride is an inhibitor of FPTase and GGPTase-I with IC50 of 2 nM and 98 nM in enzyme inhibition determination. IC50 value: 2 nM [1] Target: FPTase in vitro: L-778123 can completely inhibit Ki-Ras prenylation. [1] L-778123 as a farnesyltransferase inhibitor can have a good cytotoxic activity as a classic anti-cancer agent. [2] in vivo: In the dog model, L-778123 inhibits HDJ2 prenylation and produces measurable, albeit slight (5%), levels of unprenylated Rap1A in PBMCs. [1]

    Clinical Trial

    分子量

    442.34

    Formula

    C22H21Cl2N5O

    CAS 号

    253863-00-2

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, sealed storage, away from moisture

    *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

    溶解性数据
    In Vitro: 

    DMSO : ≥ 25 mg/mL (56.52 mM)

    H2O : 25 mg/mL (56.52 mM; Need ultrasonic)

    * “≥” means soluble, but saturation unknown.

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 2.2607 mL 11.3035 mL 22.6070 mL
    5 mM 0.4521 mL 2.2607 mL 4.5214 mL
    10 mM 0.2261 mL 1.1304 mL 2.2607 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.25 mg/mL (5.09 mM); Clear solution

      此方案可获得 ≥ 2.25 mg/mL (5.09 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.25 mg/mL (5.09 mM); Clear solution

      此方案可获得 ≥ 2.25 mg/mL (5.09 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.25 mg/mL (5.09 mM); Clear solution

      此方案可获得 ≥ 2.25 mg/mL (5.09 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 22.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Lobell RB, et al. Preclinical and clinical pharmacodynamic assessment of L-778,123, a dual inhibitor of farnesyl:protein transferase and geranylgeranyl:protein transferase type-I. Mol Cancer Ther. 2002 Jul;1(9):747-758.

      [2]. Ghasemi S, et al. Comparison of Cytotoxic Activity of L778123 as a Farnesyltranferase Inhibitor and Doxorubicin against A549 and HT-29 Cell Lines. Adv Pharm Bull. 2013;3(1):73-77.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    3-O-Acetyl-16α-hydroxytrametenolic acid

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    3-O-Acetyl-16α-hydroxytrametenolic acid  纯度: 99.23%

    3-O-Acetyl-16α-hydroxytrametenolic acid (Compound 3) 是茯苓中的萜类物质,具有抗氧化、抗癌活性。

    3-O-Acetyl-16α-hydroxytrametenolic acid

    3-O-Acetyl-16α-hydroxytrametenolic acid Chemical Structure

    CAS No. : 168293-13-8

    规格 价格 是否有货 数量
    1 mg ¥1900 In-stock
    5 mg ¥5710 In-stock
    10 mg   询价  
    50 mg   询价  

    * Please select Quantity before adding items.

    3-O-Acetyl-16α-hydroxytrametenolic acid 相关产品

    相关化合物库:

    • Natural Product Library Plus
    • Bioactive Compound Library Plus
    • Natural Product Library
    • Anti-Cancer Compound Library
    • Lipid Compound Library
    • Medicine Food Homology Compound Library
    • Terpenoids Library
    • Microbial Metabolite Library

    生物活性

    3-O-Acetyl-16α-hydroxytrametenolic acid (Compound 3) is a triterpene found in Poria cocos, with anti-oxidant and anti-cancer activity[1].

    分子量

    514.74

    Formula

    C32H50O5

    CAS 号

    168293-13-8

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式

    4°C, protect from light

    *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

    参考文献
    • [1]. Zhou L, et al. Cytotoxic and anti-oxidant activities of lanostane-type triterpenes isolated from Poria cocos. Chem Pharm Bull (Tokyo). 2008 Oct;56(10):1459-62.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    FX-11(Synonyms: LDHA Inhibitor FX11)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    FX-11 (Synonyms: LDHA Inhibitor FX11) 纯度: 98.44%

    FX-11 (LDHA Inhibitor FX11) 是有效的乳酸脱氢酶 A (LDHA) 抑制剂。FX-11 对 HeLa 宫颈癌细胞的 IC 50 值为 23.3 μM,Ki 值为 8 μM。

    FX-11(Synonyms: LDHA Inhibitor FX11)

    FX-11 Chemical Structure

    CAS No. : 213971-34-7

    规格 价格 是否有货 数量
    Free Sample (0.1-0.5 mg)   Apply now  
    10 mM * 1 mL in DMSO ¥2090 In-stock
    5 mg ¥1900 In-stock
    10 mg ¥3000 In-stock
    50 mg ¥14000 In-stock
    100 mg ¥26000 In-stock
    200 mg   询价  
    500 mg   询价  

    * Please select Quantity before adding items.

    FX-11 相关产品

    相关化合物库:

    • Bioactive Compound Library Plus
    • Apoptosis Compound Library
    • Metabolism/Protease Compound Library
    • Anti-Cancer Compound Library
    • Glycolysis Compound Library
    • Anti-Cancer Metabolism Compound Library
    • Glucose Metabolism Compound Library
    • Targeted Diversity Library

    生物活性

    FX-11 (LDHA Inhibitor FX11) is a potent lactate dehydrogenase A (LDHA) inhibitor with an IC50 of 23.3 μM for HeLa cell and a Ki value of 8 μM.

    IC50 & Target

    IC50: 23.3 μM (LDHA, HeLa cell) [1].

    分子量

    350.41

    Formula

    C22H22O4

    CAS 号

    213971-34-7

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    DMSO : 250 mg/mL (713.45 mM; Need ultrasonic)

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 2.8538 mL 14.2690 mL 28.5380 mL
    5 mM 0.5708 mL 2.8538 mL 5.7076 mL
    10 mM 0.2854 mL 1.4269 mL 2.8538 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.08 mg/mL (5.94 mM); Clear solution

      此方案可获得 ≥ 2.08 mg/mL (5.94 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 2.08 mg/mL (5.94 mM); Clear solution

      此方案可获得 ≥ 2.08 mg/mL (5.94 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. EMILIA C. CALVARESI, et al. SMALL MOLECULE INHIBITORS OF LACTATE DEHYDROGENASE A AS AN ANTICANCER STRATEGY.

    所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

    大龙LCD数控翘板摇床SK-R330-Pro

    大龙LCD数控翘板摇床SK-R330-Pro

  • 品牌 大龙|DLAB
  • 型号 SK-R330-Pro
  • 货号 8032320100
  • 商品详情

    产品介绍:

    倾斜角度10°;

    最大载重为10kg(包括夹具);

    速度范围10-70rpm;

    双LCD屏,分别显示时间和速度;

    多种托架和夹具可选;

    宽电压设计。

    技术参数:

    技术参数 SK-R330-Pro
    电压[VAC] 100-240
    频率 [Hz] 50/60
    电机输出功率 40w
    电机输出功率 24w
    倾斜角度 [o] 10o
    最大载重 [kg] 10
    速度范围 [rpm] 10 -70
    速度显示 LCD
    定时显示 LCD
    时间设置范围 [min] 1分-19小时59分
    尺寸 (长x宽x高) 360×410×200mm
    重量 [kg] 9
    允许环境温度范围 [℃] 5-40
    允许相对湿度 80%
    DIN EN60529保护方式 IP21
    货号 型号 描述
    8032320100 SK-R330-Pro LCD数控翘板摇床(含18900155-通用培养皿托架套装),转速10-70rpm,倾斜角度9°,国标插头,100-240V/50Hz/60Hz

    附件

    18900027 SK330.1, 通用夹具,用于各种容器
    18900028 SK330.2, 空白钉板,与锥形瓶夹具配套
    18900040 SK330.3, 纵向滚轴夹具,用于各种容器
    18900155 SK330.5, 培养皿托架,带硅胶防滑垫
    18900029 SK330(180).2.1 ,25ml锥形瓶夹具,与空白钉板配套使用
    18900030 SK330(180).2.2 ,50ml锥形瓶夹具,与空白钉板配套使用
    18900031 SK330(180).2.3, 100ml锥形瓶夹具,与空白钉板配套使用
    18900032 SK330(180).2.4, 200/250ml锥形瓶夹具,与空白钉板配套使用
    18900033 SK330(180).2.5, 500ml锥形瓶夹具,与空白钉板配套使用
    18900036 容器固定棒,黑色,用于SK330.1通用夹具,带两端螺栓

  • 美国Crystal精骐LED按键型磁力搅拌器MS1-P1

    【简单介绍】

    美国Crystal精骐LED按键型磁力搅拌器MS1-P1采用交变磁场驱动,无电机及其它运动部件,具有安全可靠、经久难用、速度可调范围大等特性, 并能根据溶液、 溶剂的不同粘度,调节磁力大小,达到良好的搅拌效果。

    【详细说明】

    美国Crystal精骐LED按键型磁力搅拌器MS1-P1

    描述

       美国Crystal精骐LED按键型磁力搅拌器MS1-P1采用交变磁场驱动,无电机及其它运动部件,具有安全可靠、经久难用、速度可调范围大等特性, 并能根据溶液、 溶剂的不同粘度,调节磁力大小,达到良好的搅拌效果。

    技术参数

    型号 MS1-P1
    转速可调范围 80~2000rpm
    速度分辨率 10rpm
    显示模式 LED
    点位数 1
    大搅拌容量(水) 5000ml
    可使用搅拌子大尺寸 Φ12×50mm
    工作区域尺寸 140×140mm
    环境温度 5℃~40℃
    外形尺寸 160×200×48mm
    功率 24W
    电源 100~240V 50/60Hz
    重量 1Kg

    特点

    1、整机设计精致小巧,使用方便;

    2、采用无马达驱动方式,噪音小;

    3、高磁通量设计,搅拌力强;

    4、针对不同粘度的溶液,可调磁力强度;

    5、具有断电、关机记忆功能。

    1. Elegant design with digital control and display;
    2. Motorless driven mechanism for quit and maintenance-free operation;
    3. Five power levels for mixing Liquids with high viscosities;
    4. Constructed of corrosive resistant materials for?easy clean-up and long operational life.


    附件

    名称 搅拌子移出棒 搅拌子 搅拌子
    尺寸 Φ7×300mm Φ8×50mm Φ10×40mm
    型号 MS1-A1 MS1-A2 MS1-A3

    恩夫韦肽对照品

    恩夫韦肽对照品

      【编号】:PRPG026

      【产品名称】:恩夫韦肽对照品

      【规格】:10mg

      【用途】:

      恩夫韦肽对照品

      编号:PRPG026
      英文名称:Enfuvirtide
      英文别名: Ac-Tyr-Thr-Ser-Leu-Ile-His-Ser-Leu-Ile-Glu-Glu-Ser-Gln-Asn-Gln-Gln-Glu-Lys-Asn-Glu-Gln-Glu-Leu-Leu-Glu-Leu-Asp-Lys-Trp-Ala-Ser-Leu-Trp-Asn-Trp-Phe-NH2
      Cas 号: 159519-65-0
      分 子 式:C204H301N51O64
      分 子 量:4491.88
      来源: DP178; Enfuvirtide; T-20; Pentafuside; UNII-19OWO1T3ZE; Fuzeon; T 20 (peptide)
      物理性状: White to Off-white Powder
      化合物类型: Polypeptide
      纯度: 95%~99%
      分析方法: HPLC-DAD
      包装: 棕色小玻璃瓶,标准包装10mg,20mg,50mg;可以按客户需求包装。
      类别:上海金畔生物科技有限公司,天然提取物
      作为标准品,对照品或者供研究用,不能直接用于人体。

    Pinometostat(Synonyms: EPZ-5676)

    上海金畔生物科技有限公司为生命科学和医药研发人员提供生物活性分子抑制剂、激动剂、特异性抑制剂、化合物库、重组蛋白,专注于信号通路和疾病研究领域。

    Pinometostat (Synonyms: EPZ-5676) 纯度: 99.99%

    Pinometostat (EPZ-5676) 是有效的DOT1L组蛋白甲基转移酶抑制剂, Ki 为 80 pM。

    Pinometostat(Synonyms: EPZ-5676)

    Pinometostat Chemical Structure

    CAS No. : 1380288-87-8

    规格 价格 是否有货 数量
    10 mM * 1 mL in DMSO ¥1646 In-stock
    2 mg ¥780 In-stock
    5 mg ¥1330 In-stock
    10 mg ¥1989 In-stock
    25 mg ¥3800 In-stock
    50 mg ¥7149 In-stock
    100 mg ¥11000 In-stock
    200 mg   询价  
    500 mg   询价  

    * Please select Quantity before adding items.

    Pinometostat 相关产品

    相关化合物库:

    • Drug Repurposing Compound Library Plus
    • Clinical Compound Library Plus
    • Bioactive Compound Library Plus
    • Epigenetics Compound Library
    • Histone Modification Research Compound Library
    • Anti-Cancer Compound Library
    • Clinical Compound Library
    • Drug Repurposing Compound Library
    • Reprogramming Compound Library
    • Anti-COVID-19 Compound Library
    • Chemical Probe Library
    • Anti-Blood Cancer Compound Library

    生物活性

    Pinometostat (EPZ-5676) is a potent DOT1L histone methyltransferase inhibitor with a Ki of 80 pM.

    IC50 & Target

    Ki: < 80 pM (DOT1L histone methyltransferase)

    体外研究
    (In Vitro)

    Pinometostat (EPZ-5676) inhibits H3K79me2 with IC50 values of 3 nM and 5 nM in MV4-11 and HL60 cells, respectively. Pinometostat (EPZ-5676) is a potent inhibitor of MV4-11 proliferation with an IC50 value of 3.5 nM[1]. Pinometostat (EPZ-5676) induces a synergistic and durable antiproliferative effect, increases expression of differentiation markers and apoptosis as single agent, and demonstrates combination benefit in combination with AML standard of care drugs in MLL-r cells[2].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    体内研究
    (In Vivo)

    Pinometostat (EPZ-5676) (70 mg/kg, i.p.) causes complete and sustained regression in a rat xenograft model of MLL-rearranged leukemia. Pinometostat (EPZ-5676) (70, 35 mg/kg, i.v.) reduces HOXA9 and MEIS1 mRNA levels of tumors taken from rats, and reduces MLL-fusion target gene expression in vivo[1].

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Clinical Trial

    分子量

    562.71

    Formula

    C30H42N8O3

    CAS 号

    1380288-87-8

    运输条件

    Room temperature in continental US; may vary elsewhere.

    储存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性数据
    In Vitro: 

    Ethanol : 100 mg/mL (177.71 mM; Need ultrasonic)

    Methanol : 83.33 mg/mL (148.09 mM; Need ultrasonic)

    DMSO : ≥ 47.8 mg/mL (84.95 mM)

    * “≥” means soluble, but saturation unknown.

    配制储备液
    浓度 溶剂体积 质量 1 mg 5 mg 10 mg
    1 mM 1.7771 mL 8.8856 mL 17.7711 mL
    5 mM 0.3554 mL 1.7771 mL 3.5542 mL
    10 mM 0.1777 mL 0.8886 mL 1.7771 mL

    *

    请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
    储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

    In Vivo:

    请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

    ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
    分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

    • 1.

      请依序添加每种溶剂: 10% EtOH    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.5 mg/mL (4.44 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.44 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 EtOH 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 2.

      请依序添加每种溶剂: 10% EtOH    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 2.5 mg/mL (4.44 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.44 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 EtOH 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 3.

      请依序添加每种溶剂: 10% EtOH    90% corn oil

      Solubility: ≥ 2.5 mg/mL (4.44 mM); Clear solution

      此方案可获得 ≥ 2.5 mg/mL (4.44 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 EtOH 储备液加到 900 μL玉米油中,混合均匀。

    • 4.

      请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 1.67 mg/mL (2.97 mM); Clear solution

      此方案可获得 ≥ 1.67 mg/mL (2.97 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

      将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,得到澄清透明的生理盐水溶液

    • 5.

      请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

      Solubility: ≥ 1.67 mg/mL (2.97 mM); Clear solution

      此方案可获得 ≥ 1.67 mg/mL (2.97 mM,饱和度未知) 的澄清溶液。

      以 1 mL 工作液为例,取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

      将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
    • 6.

      请依序添加每种溶剂: 10% DMSO    90% corn oil

      Solubility: ≥ 1.67 mg/mL (2.97 mM); Clear solution

      此方案可获得 ≥ 1.67 mg/mL (2.97 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

      以 1 mL 工作液为例,取 100 μL 16.7 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

    *以上所有助溶剂都可在 上海金畔生物科技有限公司 网站选购。
    参考文献
    • [1]. Daigle SR, et al. Potent inhibition of DOT1L as treatment for MLL-fusion leukemia. Blood. 2013 Jun 25. [Epub ahead of print]

      [2]. Klaus CR, et al. DOT1L inhibitor EPZ-5676 displays synergistic antiproliferative activity in combination with standard of care drugs and hypomethylating agents in MLL-rearranged leukemia cells. J Pharmacol Exp Ther. 2014 Sep;350(3):646-56.

    Cell Assay
    [1]

    To analyse inhibition of histone methylation in MV4-11 cells following Pinometostat treatment, extracted histones (400 ng) are fractionated on a 10-20% Tris HCl gels with Tris-Glycine SDS running buffer under denaturing conditions and transferred to nitrocellulose filters. Filters are cut into strips and incubated for 1 hour in blocking buffer at room temperature (RT) and then incubated overnight at 4°C in blocking buffer. Filters are washed 3 times for 5 minutes with wash buffer (Phosphate buffered saline (PBS) including 0.01% Tween 20 (PBST)) and incubated with infrared tagged secondary antibody at RT for 1 hour. Filters are washed in PBST and reprobed for 1 hour at RT with the appropriate total histone antibody control (mouse anti-histone H3 (1:20,000), CST 3638, or mouse anti-histone H4 (1:10,000), CST 2935). Filters are washed again in PBST and incubated with infrared tagged secondary antibody (IRDye 800Cw donkey-anti-mouse IgG (1:20,000), Li-Cor 926-32212) at RT for 1 hour. After a final ish in PBST, filters are scanned using the Odyssey infared imager (Li-cor). To analyse inhibition of H3K79 methylation in peripheral blood mononuclear cells (PBMCs) from rats dosed with Pinometostat (EPZ-5676), 20 μL of PBMC whole cell lysate is fractionated on denaturing gels and analysed by immunoblotting with antibodies to H3K79me2 or total H3. Signal intensities specific for the H3K79me2 antibody and total histone H3 control antibody are quantified using Odyssey software. The H3K79me2 signal intensity is normalized by dividing it by the total histone H3 control signal intensity in the same lane.

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    Animal Administration
    [1]

    0.2 mL of a MV4-11 cell suspension (1×107 cells) in PBS is injected subcutaneously into female athymic nude mice (Crl:NU(Ncr)-Foxn1nu). Tumors are measured by calipers and mice are randomized according to tumor size into treatment groups (n=10) before the initiation of dosing with Pinometostat (EPZ-5676) when tumor volumes reache approximately 100 mma3. Pinometostat is administered intraperitoneally three times daily for 28 days at 10 and 20 mg/kg in 10% ethanol in saline. Mice are weighed and tumors measured with calipers twice weekly until the end of the study.

    上海金畔生物科技有限公司 has not independently confirmed the accuracy of these methods. They are for reference only.

    参考文献
    • [1]. Daigle SR, et al. Potent inhibition of DOT1L as treatment for MLL-fusion leukemia. Blood. 2013 Jun 25. [Epub ahead of print]

      [2]. Klaus CR, et al. DOT1L inhibitor EPZ-5676 displays synergistic antiproliferative activity in combination with standard of care drugs and hypomethylating agents in MLL-rearranged leukemia cells. J Pharmacol Exp Ther. 2014 Sep;350(3):646-56.

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