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COTI-2

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。

COTI-2  纯度: 98.96%

COTI-2,一种具有口服活性的,低毒的抗癌药物,是一种第三代 p53 突变体 (p53 mutant) 的激活剂。COTI-2 通过激活突变型 p53 和抑制 PI3K/AKT/mTOR 途径发挥作用。COTI-2 诱导多种人肿瘤细胞凋亡 (apoptosis)。COTI-2 通过 p53 依赖和非依赖机制在 HNSCC 中具有抗肿瘤活性。COTI-2 将突变型 p53 转化为野生型构象。

COTI-2

COTI-2 Chemical Structure

CAS No. : 1039455-84-9

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 ¥825 In-stock
5 mg ¥750 In-stock
10 mg ¥1250 In-stock
25 mg ¥2350 In-stock
50 mg ¥3500 In-stock
100 mg ¥6000 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

COTI-2 相关产品

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  • Clinical Compound Library Plus
  • Bioactive Compound Library Plus
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  • Anti-Cancer Compound Library
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  • Ferroptosis Compound Library
  • Pyroptosis Compound Library
  • Orally Active Compound Library
  • Glutamine Metabolism Compound Library
  • Anti-Pancreatic Cancer Compound Library
  • Anti-Blood Cancer Compound Library
  • Transcription Factor Targeted Library
  • Anti-Colorectal Cancer Compound Library

生物活性

COTI-2, an anti-cancer drug with low toxicity, is an orally available third generation activator of p53 mutant forms. COTI-2 acts both by reactivating mutant p53 and inhibiting the PI3K/AKT/mTOR pathway. COTI-2 induces apoptosis in multiple human tumor cell lines. COTI-2 exhibits antitumor activity in HNSCC through p53-dependent and -independent mechanisms. COTI-2 converts mutant p53 to wild-type conformation[1][2][3].

IC50 & Target

p53[1]

体外研究
(In Vitro)

COTI-2 efficiently inhibits the proliferation rate of all the tested cell lines following 72 h of treatment. COTI-2 is significantly effective at inhibiting tumor cell proliferation in all three cell lines (COLO-205, HCT-15, and SW620). Relatively low concentrations of COTI-2 are active against all human glioblastoma cell lines tested (U87-MG, SNB-19, SF-268, and SF-295). COTI-2 treatment of SHP-77 cells with approximate IC50 concentrations results in the induction of early apoptosis among 40 to 47% of total 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)

COTI-2 significantly inhibits tumor growth in the HT-29 human colorectal tumor xenografts at a dose of 10 mg/kg. In addition to reducing tumor volumes at specific times post-treatment, COTI-2 also delays the time required for tumors to reach specified volumes. COTI-2 also significantly inhibits tumor growth in the SHP-77 SCLC xenograft model at a dose as low as 3 mg/kg. COTI-2 treatment both reduces U87-MG tumor volumes at specific times post-treatment and lengthens the time required for U87-MG xenografts to grow in nude mice. Control tumors in mice treated with vehicle alone take only 5 days to reach an average volume of 828 mm3 while tumors in animals treated with COTI-2 take double that time (10 days) to reach a similar mean volume (857 mm3). COTI-2 treatment effectively inhibits OVCAR-3 xenograft growth regardless of the route of administration[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

366.48

Formula

C19H22N6S

CAS 号

1039455-84-9

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 : 5 mg/mL (13.64 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7287 mL 13.6433 mL 27.2866 mL
5 mM 0.5457 mL 2.7287 mL 5.4573 mL
10 mM 0.2729 mL 1.3643 mL 2.7287 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    90% corn oil

    Solubility: ≥ 0.67 mg/mL (1.83 mM); Clear solution

    此方案可获得 ≥ 0.67 mg/mL (1.83 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 6.7 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]. Duffy MJ, et al. Mutant p53 as a target for cancer treatment. Eur J Cancer. 2017 Sep;83:258-265.

    [2]. Salim KY, et al. COTI-2, a novel small molecule that is active against multiple human cancer cell lines in vitro and in vivo. Oncotarget. 2016 Jul 5;7(27):41363-41379.

    [3]. Lindemann A, et al. COTI-2, A Novel Thiosemicarbazone Derivative, Exhibits Antitumor Activity in HNSCC through p53-dependent and -independent Mechanisms. Clin Cancer Res. 2019 Sep 15;25(18):5650-5662.

Kinase Assay
[2]

The interaction of COTI-2 with 227 kinases is tested using the AMBIT BIOSCIENCES KINOMESCAN assay. In brief, streptavidin-coated magnetic beads are treated with biotinylated small molecule ligands for 30 min at 25°C to generate affinity resins for kinase assays. The liganded beads are blocked with excess biotin and washed with blocking buffer (1% BSA, 0.05% Tween 20, 1 mM DTT) to remove unbound ligand and to reduce non-specific binding. Binding reactions are assembled by combining phage lysates, liganded affinity beads, and COTI-2 in 1× binding buffer (20% SeaBlock, 0.17× PBS, 0.05% Tween 20, 6 mM DTT). All reactions are carried out in polystyrene 96-well plates that have been pre-treated with blocking buffer in a final volume of 0.1 mL[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.

Cell Assay
[2]

SHP-77 cells are cultured with various concentrations of COTI-2 for 48 h. Cells are then washed twice with 1× cold PBS and stained with Annexin V and 7AAD according to the manufacturer’s instructions. Briefly, 5 μL of Annexin V and 7AAD are added to 1×105 cells and incubated for 15 min at room temperature in the dark. Then 400 μL of the 1× binding buffer (100 mM HEPES, pH 7.4, 140 mM NaCl, 2.5 mM CaCl2) is added to the cells. Finally, cells are analyzed using a flow cytometer[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]

SHP-77 and HT-29 cells are injected in 50% matrigel into flanks of NCr-nu mice (2×106 cells per injection site) (n=5 mice per group). In the case of SHP-77 xenografts, treatment with COTI-2 begins prior to the appearance of palpable tumors. One day after injection of SHP-77 cells, animals receive 3 mg/kg of COTI-2 (once every two days, up to 38 days). Tumor sizes are estimated at 5, 10, 17, 24, and 38 days, by standard caliper measurements. In the case of HT-29 xenografts, the capacity of COTI-2 to suppress growth of established tumors is assessed. HT-29 xenografts are allowed to grow to 200 mm3 before starting IP treatment with COTI-2 (10 mg/kg, 5 days a week for 7 weeks) or saline IP. Tumor growth is measured every 4 days by caliper measurement[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]. Duffy MJ, et al. Mutant p53 as a target for cancer treatment. Eur J Cancer. 2017 Sep;83:258-265.

    [2]. Salim KY, et al. COTI-2, a novel small molecule that is active against multiple human cancer cell lines in vitro and in vivo. Oncotarget. 2016 Jul 5;7(27):41363-41379.

    [3]. Lindemann A, et al. COTI-2, A Novel Thiosemicarbazone Derivative, Exhibits Antitumor Activity in HNSCC through p53-dependent and -independent Mechanisms. Clin Cancer Res. 2019 Sep 15;25(18):5650-5662.

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Alkynyl myristic 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。

Alkynyl myristic acid  纯度: ≥95.0%

Alkynyl myristic acid 是一种 PROTAC linker,属于 alkyl chain 类。可用于合成 PROTAC 分子。

Alkynyl myristic acid

Alkynyl myristic acid Chemical Structure

CAS No. : 82909-47-5

规格 价格 是否有货 数量
25 mg ¥1950 In-stock
50 mg ¥3200 In-stock
100 mg ¥4950 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

生物活性

Alkynyl myristic acid is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC50 & Target

Alkyl-Chain

 

体外研究
(In Vitro)

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

224.34

Formula

C14H24O2

CAS 号

82909-47-5

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture and light

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

溶解性数据
In Vitro: 

DMSO : 100 mg/mL (445.75 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.4575 mL 22.2876 mL 44.5752 mL
5 mM 0.8915 mL 4.4575 mL 8.9150 mL
10 mM 0.4458 mL 2.2288 mL 4.4575 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 and 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: 2.5 mg/mL (11.14 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (11.14 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 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 (11.14 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (11.14 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
*以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
参考文献
  • [1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

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

α-Vitamin E(Synonyms: D-α-生育酚; (+)-α-Tocopherol; D-α-Tocopherol)

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。

α-Vitamin E (Synonyms: D-α-生育酚; (+)-α-Tocopherol; D-α-Tocopherol) 纯度: 99.89%

α-Vitamin E ((+)-α-Tocopherol) 是一种天然存在的维生素 E,是一种有效的抗氧化剂。

α-Vitamin E(Synonyms: D-α-生育酚; (+)-α-Tocopherol;  D-α-Tocopherol)

α-Vitamin E Chemical Structure

CAS No. : 59-02-9

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
100 mg ¥500 In-stock
1 g ¥700 In-stock
5 g   询价  
10 g   询价  

* Please select Quantity before adding items.

α-Vitamin E 相关产品

相关化合物库:

  • Natural Product Library Plus
  • Drug Repurposing Compound Library Plus
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  • Bioactive Compound Library Plus
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  • Immunology/Inflammation Compound Library
  • Metabolism/Protease Compound Library
  • NF-κB Signaling Compound Library
  • Stem Cell Signaling Compound Library
  • Natural Product Library
  • FDA-Approved Drug Library
  • Anti-Cancer Compound Library
  • Antiviral Compound Library
  • Human Endogenous Metabolite Compound Library
  • Anti-Aging Compound Library
  • Drug Repurposing Compound Library
  • Antioxidants Compound Library
  • Diabetes Related Compound Library
  • Oxygen Sensing Compound Library
  • Antibacterial Compound Library
  • Ferroptosis Compound Library
  • NMPA-Approved Drug Library
  • Phenols Library
  • Pyroptosis Compound Library
  • Orally Active Compound Library
  • Traditional Chinese Medicine Monomer Library
  • FDA Approved & Pharmacopeial Drug Library
  • Drug-Induced Liver Injury (DILI) Compound Library
  • Mitochondria-Targeted Compound Library

生物活性

α-Vitamin E ((+)-α-Tocopherol), a naturally occurring vitamin E form, is a potent antioxidant[1][2].

IC50 & Target

Human Endogenous Metabolite

 

体外研究
(In Vitro)

α-Vitamin E ((+)-α-Tocopherol) is a peroxyl radical scavenger. The importance of this function is to maintain the integrity of long-chain polyunsaturated fatty acids in the membranes of cells and thus maintain their bioactivity[1].
α-Vitamin E ((+)-α-Tocopherol) has been described to inhibit PKC in various cell types with consequent inhibition of platelet aggregation, endothelial cell nitric oxide production and superoxide production in neutrophils and macrophages. α-Vitamin E ((+)-α-Tocopherol) exposure induced the activation of both the MAP kinase and PI3 kinase (PI3K) pathways, suggesting that it is the oxidative stress that up-regulates kinase pathways and the antioxidant action of α-tocopherol protects the cell membrane fatty acids[1].
α-Vitamin E ((+)-α-Tocopherol) has proposed benefits for influenza virus A infection, as well as possible activity against hepatitis B and C. α-Vitamin E shows proviral effects, particularly in HEK293T/17 cells[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.

体内研究
(In Vivo)

α-Vitamin E ((+)-α-Tocopherol) prevents the increase in the pro-inflammatory cytokines IL-1, IL-6, and IFN-γ mRNA and protein compared with the ischemic-reperfused myocardium from untreated pigs and compared to the non-injured area[1].
α-Vitamin E (D-α-Tocopherol; intraperitoneal injection or oral administration) treatment induces an amelioration of diabetic nephropathy in mice through the activation of diacylglycerol kinase α (DGKα) and the prevention of podocyte loss[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

430.71

Formula

C29H50O2

CAS 号

59-02-9

中文名称

α-维生素 E;(+)-α-生育酚;D-α-生育酚

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light, stored under nitrogen

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

溶解性数据
In Vitro: 

DMSO : 50 mg/mL (116.09 mM; Need ultrasonic)

H2O : < 0.1 mg/mL (ultrasonic) (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.3217 mL 11.6087 mL 23.2175 mL
5 mM 0.4643 mL 2.3217 mL 4.6435 mL
10 mM 0.2322 mL 1.1609 mL 2.3217 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, stored under nitrogen)。-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 (5.80 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.80 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 (5.80 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (5.80 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 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 (5.80 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.80 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 上海金畔生物科技有限公司 网站选购。
参考文献
  • [1]. Maret G Traber, et al. Vitamin E, antioxidant and nothing more. Free Radic Biol Med. 2007 Jul 1;43(1):4-15.

    [2]. Daiki Hayashi, et al. Amelioration of diabetic nephropathy by oral administration of d-α-tocopherol and its mechanisms. Biosci Biotechnol Biochem. 2018 Jan;82(1):65-73.

    [3]. Atchara Paemanee, et al. Screening of melatonin, α-tocopherol, folic acid, acetyl-L-carnitine and resveratrol for anti-dengue 2 virus activity. BMC Res Notes. 2018 May 16;11(1):307.

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英国Techne 5Prime/02全尺寸基因扩增仪(96×0.2ml)

【简单介绍】

英国Techne 5Prime/02全尺寸基因扩增仪(96×0.2ml)兼具高性能和高通量,在同时处理大量样品时提供Z大的灵活性。Techne®的Prime系列基因扩增仪是市场上Z实惠的全尺寸基因扩增仪,并提供高达四年的质量保证*。
进口,!

【详细说明】

英国Techne 5Prime/02全尺寸基因扩增仪(96×0.2ml)

产品描述

   英国Techne 5Prime/02全尺寸基因扩增仪(96×0.2ml)兼具高性能和高通量,在同时处理大量样品时提供大的灵活性。Techne?的Prime系列基因扩增仪是市场上实惠的全尺寸基因扩增仪,并提供高达四年的质量保证*。 

快变温速度3.4℃/s
可更换的加热模块,加热模块更换只需几秒钟,且不需任何工具 
5.7英寸彩色触摸屏、图形方式操作,基因扩增程序设定简单直观 
实时图形显示,程序运行状态一目了然 
USB接口可以转移基因扩增程序和温度记录文件到其他基因扩增仪 
或在电脑中保存 
Prime基本型可以通过软件升级至PrimeG,实现梯度功能 
超长四年质保* 

规格: 

加热块规格 样品容量: 0.2ml 96
样品容量: 0.5ml 60
样品容量: 384 孔 支持
加热块温度 大升温速率: 3.4?C/秒
热块温度: 4 ?C 到 100?C
50?C时热块温度均一性: <±0.3?C
50?C时热块温度精度: <±0.2?C
梯度范围: 30?C 到 80?C
大梯度: 29°C (384孔 19°C)
小梯度: 1?C
类型: 8珀尔帖元件/模块
大降温速率: 2.6?C/秒
加热盖 可选热盖温度: 100 ?C 到 115?C 或关闭
热盖压力调整: 可调节,根据耗材不同
编程 操作显示界面: 5.7英寸 VGA 彩色图形触摸屏
大存储程序数量: 1000
数据转移 USB 接口
断电后自动重启: 可以
外部尺寸(L × W× H) 420×240×240mm
重量: 9.4kg
电压: 100-230V, 50-60Hz
功率: 450W

订货编号: 

产品代码 描述
5Prime/02 Prime基因扩增仪, 96 x 0.2ml
5Prime/05 Prime基因扩增仪, 60 x 0.5ml
5Prime/384 Prime基因扩增仪, 384 well plates
5PrimeG/02 PrimeG梯度基因扩增仪, 96 x 0.2ml
5PrimeG/05 PrimeG梯度基因扩增仪, 60 x 0.5ml
5PrimeG/384 PrimeG梯度基因扩增仪, 384 wells
5PrimeX/USB Prime 升级

 

二氢姜黄素对照品

二氢姜黄素对照品

  【编号】:PR0494

  【产品名称】:二氢姜黄素对照品

  【规格】:10mg

  【用途】:

  二氢姜黄素对照品

  编号:PR0494
  英文名称:Dihydrocurcumin
  英文别名:Letestuianin B
  Cas 号: 76474-56-1
  分 子 式:C21H22O6
  分 子 量:370.401
  植物来源:姜
  来源: Curcuma longa and the seeds of Aframomum letestuianum
  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。

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HDAC8-IN-1

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。

HDAC8-IN-1  纯度: 99.82%

HDAC8-IN-1 是一个 HDAC8 抑制剂,其 IC50 值为 27.2 nM。

HDAC8-IN-1

HDAC8-IN-1 Chemical Structure

CAS No. : 1417997-93-3

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥1320 In-stock
5 mg ¥1200 In-stock
10 mg ¥1800 In-stock
25 mg ¥3600 In-stock
50 mg ¥5500 In-stock
100 mg ¥9500 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

HDAC8-IN-1 相关产品

相关化合物库:

  • Covalent Screening Library Plus
  • Bioactive Compound Library Plus
  • Cell Cycle/DNA Damage Compound Library
  • Epigenetics Compound Library
  • Histone Modification Research Compound Library
  • Anti-Cancer Compound Library
  • Anti-Aging Compound Library
  • Covalent Screening Library
  • Reprogramming Compound Library
  • Oxygen Sensing Compound Library
  • Anti-Breast Cancer Compound Library
  • Anti-Lung Cancer Compound Library
  • Anti-Pancreatic Cancer Compound Library
  • Anti-Blood Cancer Compound Library
  • Targeted Diversity Library
  • Anti-Liver Cancer Compound Library

生物活性

HDAC8-IN-1 is a HDAC8 inhibitor with an IC50 of 27.2 nM.

IC50 & Target

HDAC8

27.2 nM (IC50)

体外研究
(In Vitro)

HDAC8-IN-1 is a HDAC8 inhibitor with an IC50 of 27.2 nM in cancer cell lines. HDAC8-IN-1 (compound 22 d) shows antiproliferative effects toward several human lung cancer cell lines (A549, H1299, and CL1-5); HDAC8-IN-1 exhibits cytotoxicity against human lung CL1-5 cells without significant cytotoxicity for normal IMR-90 cells[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.

分子量

345.39

Formula

C22H19NO3

CAS 号

1417997-93-3

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 : 100 mg/mL (289.53 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.8953 mL 14.4764 mL 28.9528 mL
5 mM 0.5791 mL 2.8953 mL 5.7906 mL
10 mM 0.2895 mL 1.4476 mL 2.8953 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 (6.02 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.02 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 (6.02 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.08 mg/mL (6.02 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 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 (6.02 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (6.02 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]. Huang WJ, et al. Synthesis and biological evaluation of ortho-aryl N-hydroxycinnamides as potent histone deacetylase (HDAC) 8 isoform-selective inhibitors. ChemMedChem. 2012 Oct;7(10):1815-24.

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

SPE模块アドバン斯卡酒馆类型12根用|柴田科技有限公司-环境检测设备、科学仪器的制造销售

产品详细

科学仪器

SPE模块アドバン斯卡酒馆类型12根用

分析师或聚バップ追加的情况,SPE(固相抽出)中吸处理从洗出液的减压浓缩到一台上的装置,可以。●上级SPE墨盒排出液废液容器吸引,或让Shinn核心的浓缩用容器吸引让可以切换。捕集了复数的样品洗出液,就这样一次操作可以减压浓缩。●基本三方停止厨师的没有的质朴构成,SPE墨盒液全部是Shinn核心的浓缩用容器上被吸引。
SPE模块アドバン斯卡酒馆类型12根用|柴田科技有限公司-环境检测设备、科学仪器的制造销售

  • SPE模块アドバン斯卡酒馆类型12根用|柴田科技有限公司-环境检测设备、科学仪器的制造销售

商品代码其他情报(式样)

这个产品比较表中追加
产品照片 SPE模块アドバン斯卡酒馆类型12根用|柴田科技有限公司-环境检测设备、科学仪器的制造销售
商品代码 F 34505 – 1448
型式
价格(不含税) 1,200万日元。
备注 SPE模块构成品

上海金畔生物科技有限公司

” 758%2F%3Fc%3D35 “> 758%2F%3Fc%3D35

NHS-SS-biotin

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。

NHS-SS-biotin 

NHS-SS-biotin 是一种可降解 (cleavable) 的 ADC linker,可用于合成抗体偶联药物 (ADC)。

NHS-SS-biotin

NHS-SS-biotin Chemical Structure

CAS No. : 122266-55-1

规格 是否有货
25 mg 询价
50 mg 询价
100 mg 询价

* Please select Quantity before adding items.

生物活性

NHS-SS-biotin is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

IC50 & Target

Cleavable

 

体外研究
(In Vitro)

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

504.64

Formula

C19H28N4O6S3

CAS 号

122266-55-1

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337.

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

抗细胞角蛋白10抗体[ ep1607ihcy ](ab76318)

种属反应性

与反应:小鼠、大鼠、人
  • 应用 AB评论 说明 免疫组化法 用于测定浓度依赖性。考研:23799033 国际商会/如果 1 / 150。

    对于未使用1 / 100 – 1 / 250。

    WB 1 / 10000。检测到的频带的约60 kDa(预测分子量:60 kDa)。

    对于未使用1 / 50000 – 1 / 100000。

    ihc-p 1 / 2500 – 1 / 5000。进行热介导抗原修复免疫组化染色协议开始之前。

    见协议(链路:http://www.abcam.com/protocols/ihc-antigen-retrieval-protocol)。

    对于未使用1 / 100 – 1 / 250。

    ab172730兔单克隆抗体,适用于该抗体的同型对照。

  • 靶标

    • 组织特异性在所有的基底细胞层包括角质层过。
    • 疾病相关缺陷在KRT10是大疱性先天性鱼鳞病样红皮病的原因(BCIE)[ 113800 ];MIM:又称为表皮松解性角化过度(EHK)或大疱性ichthyosiformis红皮病先天性脱发。患者是一种常染色体显性遗传性皮肤病,具有广泛的起泡和出生,持续到成年的鱼鳞癣红皮病。组织学上有在表皮下棘层弥漫性变性。从出生几周内,红皮病和水泡形成减少和角化过度开发。缺陷是鱼鳞病KRT10环形表皮松解性原因(AEI)[ 607602 ];MIM:又称为循环鱼鳞病表皮角化过度。AEI是一种皮肤病与先天性鱼鳞病样红皮病。受影响的个人表现与大疱性鱼鳞病早期和苔藓斑块角化过度弯曲,在后世伸肌。这是从患者的区别特征是环多环斑块规模耀斑的戏剧性事件,合并涉及身体表面的大部分,可以持续数周甚至数月。
    • 序列相似性属于中间丝家族。