INH1(Synonyms: IBT13131)

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。

INH1 (Synonyms: IBT13131) 纯度: 99.62%

INH1 通过直接结合 Hec1,特异性干扰 Hec1/Nek2 的相互作用。INH1 在体内和体外均表现出良好的抗肿瘤活性。

INH1(Synonyms: IBT13131)

INH1 Chemical Structure

CAS No. : 313553-47-8

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥660 In-stock
10 mg ¥600 In-stock
50 mg ¥2000 In-stock
100 mg ¥3500 In-stock
500 mg ¥14000 In-stock
1 g   询价  
5 g   询价  

* Please select Quantity before adding items.

INH1 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Anti-Cancer Compound Library
  • Anti-Breast Cancer Compound Library

生物活性

INH1 specifically disrupts the Hec1/Nek2 interaction via direct Hec1 binding. INH1 shows promising cancer inhibition activity both in vitro and in vivo[1].

体外研究
(In Vitro)

INH1 (25 μM, 24 h) treatment resulted in reduced association of Hec1 with kinetochore and decrease of global Nek2 protein level[1].
INH1 exhibits GI50 values of 10.5 μM (in MDA-MB-468 cells), 15 μM (in SKBR3 cells), 10.5 μM (in T47D cells), 20.5 μM (in MDA-MB-361 cells), 15 μM (in ZR-75-1 cells), 15 μM (in HBL 100 cells), 15.5 μM (in MDA-MB-435 cells), 11 μM (in HS578T cells) and 41 μM (in MCF10A cells), respectively[1].
INH1 (5k) has an IC50 value of 176 nM in the dose-dependent transwell migration assays in MDA-MB-231 cells. INH1 (5k) substantially reduces cellular f-actin and prevented localization of fascin to actin-rich membrane protrusions[2].
INH1 induces abnormal mitotic processes, as well as cell apoptosis[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.

Cell Cytotoxicity Assay[1]

Cell Line: MCF10A cells.
Concentration: 10 μM.
Incubation Time: 12 days.
Result: Effectively inhibits the proliferation of human breast cancer lines.

Western Blot Analysis[1]

Cell Line: MCF10A cells.
Concentration: 25 μM.
Incubation Time: 24 h.
Result: Nek2 reduction in INH1-treated cells may be independent of Hec1.

体内研究
(In Vivo)

INH1 (50 or 100 mg/kg, i.p., every other day/25 cycles) inhibits tumor outgrowth in a xenografted breast cancer model in nude mice[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 Model: Xenografted nude mice breast cancer model[1].
Dosage: 50 or 100 mg/kg.
Administration: I.P., every other day/25 cycles.
Result: Inhibited tumor growth.

分子量

308.40

Formula

C18H16N2OS

CAS 号

313553-47-8

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: 

DMSO : 100 mg/mL (324.25 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.2425 mL 16.2127 mL 32.4254 mL
5 mM 0.6485 mL 3.2425 mL 6.4851 mL
10 mM 0.3243 mL 1.6213 mL 3.2425 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 (8.11 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.11 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% corn oil

    Solubility: ≥ 2.5 mg/mL (8.11 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (8.11 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]. Wu G, et al. Small molecule targeting the Hec1/Nek2 mitotic pathway suppresses tumor cell growth in culture and in animal. Cancer Res. 2008 Oct 15;68(20):8393-9.

    [2]. Shilong Zheng, et al. Discovery of a Series of Thiazole Derivatives as Novel Inhibitors of Metastatic Cancer Cell Migration and Invasion. ACS Med Chem Lett. 2013 Feb 14; 4(2): 191–196.

    [3]. Yongxia Zhu, et al. Small Molecule TH-39 Potentially Targets Hec1/Nek2 Interaction and Exhibits Antitumor Efficacy in K562 Cells via G0/G1 Cell Cycle Arrest and Apoptosis Induction. Cell Physiol Biochem. 2016;40(1-2):297-308.

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

INH6

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。

INH6  纯度: 99.38%

INH6是有效的Nek2/Hec1抑制剂;抑制HeLa细胞生长的IC50值为2.4 μM。

INH6

INH6 Chemical Structure

CAS No. : 1001753-24-7

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥550 In-stock
10 mg ¥500 In-stock
25 mg ¥1100 In-stock
50 mg ¥1800 In-stock
100 mg ¥3400 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

INH6 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Anti-Cancer Compound Library
  • Targeted Diversity Library

生物活性

INH6 is a potent Nek2/Hec1 inhibitor; inhibits the growth of HeLa cells with an IC50 of 2.4 μM.

IC50 & Target

IC50: 2.4 μM (HeLa), 1.7 μM (MB231), 2.1 μM (MB468), 2.5 μM (K562)[1]

体外研究
(In Vitro)

Hec1 is an oncogene overly expressed in many human cancers. Small molecule INH (Inhibitor of Nek2/Hec1) targeting the Hec1 and its regulator, Nek2, in the mitotic pathway is identified to inactivate Hec1/Nek2 function mediated by protein degradation that subsequently leads to chromosome mis-segregation and cell death. INH6 treated cells exhibit increased mitotic population with multipolar spindle configurations. An increased rate of chromosome misalignment is detected upon treatment with INH6 of HeLa cells expressing the chromosome marker protein H2B-GFP. INH6 treated cells shows progressive morphological changes characteristic of dying cells (e.g., membrane bubbling), which is further confirmed by cell cycle profiling with FACS analysis. Approximately 20% of INH6 treated cells are apoptotic 72 hrs after treatment[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

322.42

Formula

C19H18N2OS

CAS 号

1001753-24-7

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 (155.08 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.1015 mL 15.5077 mL 31.0154 mL
5 mM 0.6203 mL 3.1015 mL 6.2031 mL
10 mM 0.3102 mL 1.5508 mL 3.1015 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: ≥ 2.5 mg/mL (7.75 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (7.75 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]. Qiu XL, et al. Synthesis and biological evaluation of a series of novel inhibitor of Nek2/Hec1 analogues. J Med Chem. 2009 Mar 26;52(6):1757-67.

Cell Assay
[1]

Standard XTT assays with a four-day drug treatment procedure were performed to measure the dose-dependent cytotoxicity of INH analogs in cultured cells. Triplicate sets were measured and compiled for final data presentation. Cells were plated on 96-well dishes one day before the drug treatment, followed by drug treatment (2.5 μM INH6) on day 2 and XTT assay on day 5 after drug addition. The absorption at 595 nm was measured with a plate reader and converted to cell survival percentages in comparison to mock treated groups[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.

参考文献
  • [1]. Qiu XL, et al. Synthesis and biological evaluation of a series of novel inhibitor of Nek2/Hec1 analogues. J Med Chem. 2009 Mar 26;52(6):1757-67.

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

INH154

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。

INH154  纯度: 99.98%

INH154 是 Nek2 和 Hec1 结合的高效抑制剂 (INH),其在 Hela 和 MB468 细胞中的 IC50 值分别为 200 nM 和 120 nM。

INH154

INH154 Chemical Structure

CAS No. : 1587705-63-2

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 ¥1980 In-stock
5 mg ¥1800 In-stock
10 mg ¥2800 In-stock
25 mg ¥5600 In-stock
50 mg ¥9500 In-stock
100 mg ¥15000 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

INH154 相关产品

相关化合物库:

  • Bioactive Compound Library Plus
  • Anti-Cancer Compound Library
  • Anti-Blood Cancer Compound Library
  • Targeted Diversity Library

生物活性

INH154 is a highly potent inhibitor for Nek2 and Hec1 binding (INH), with IC50s of 200 nM and 120 nM for INH in Hela and MB468 cells.

IC50 & Target

IC50: 200 nM (INH in Hela cells), 120 nM (INH in MB468 cells)[1].

体外研究
(In Vitro)

INH154 is highly potent in treating breast tumors with co-elevated expression of Hec1 and Nek2. INH154 is the most potent inhibitor of tumor cell growth. The IC50 values of INH154 in HeLa and MDA-MB-468 cancer cells are 0.20 and 0.12 μM, respectively. INH154 also suppresses the growth of leukemia, osteosarcoma, and glioblastoma 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.

体内研究
(In Vivo)

Tumor growth rates in mice treated with INH154 are evidently slower than those in control animals in a dose-dependent manner. In agreement with the tumor-growth data, the tumor proliferation index, determined by measuring BrdU staining, is clearly reduced in residual tumors treated with INH154 in comparison with vehicle alone. The expression levels of Nek2 and Hec1 S165 phosphorylation are also substantially reduced in INH154-treated tumors than in vehicle-treated tumors. On the other hand, mice body weights are measured during the 6.5 weeks treatment period and show little difference among treated and control groups. In addition, the toxicity of INHs by treating normal BALB/c ByJNarl mice with high dosage of INH154 (20 mg/kg) shows no significant difference of body weights, blood chemistry, and complete blood count (CBC) analysis among these groups of animals[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

392.52

Formula

C22H24N4OS

CAS 号

1587705-63-2

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 : 83.33 mg/mL (212.29 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.5476 mL 12.7382 mL 25.4764 mL
5 mM 0.5095 mL 2.5476 mL 5.0953 mL
10 mM 0.2548 mL 1.2738 mL 2.5476 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: ≥ 6.25 mg/mL (15.92 mM); Clear solution

    此方案可获得 ≥ 6.25 mg/mL (15.92 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 62.5 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: 5% DMSO    40% PEG300    5% Tween-80    50% saline

    Solubility: 2.5 mg/mL (6.37 mM); Suspended solution; Need ultrasonic

  • 3.

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

    Solubility: 2.5 mg/mL (6.37 mM); Suspended solution; Need ultrasonic

  • 4.

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

    Solubility: ≥ 2.08 mg/mL (5.30 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.30 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]. Hu CM, et al. Novel small molecules disrupting Hec1/Nek2 interaction ablate tumor progression by triggering Nek2 degradation through a death-trap mechanism. Oncogene. 2015 Mar 5;34(10):1220-30.

Animal Administration
[1]

Mice[1]
Human triple negative breast cancer MDA-MB-468 cells, which expressed high levels of both Hec1 and Nek2, are used to test the efficacy of tumor growth in mouse xenograft. While tumor volumes reach ~100mm3, mice are randomly divided into 5 treatment groups and began to receive thrice-weekly intraperitoneal (i.p.) injections of vehicle control, 10 mg/kg INH41, 50 mg/kg INH41, 5 mg/kg INH154 or 20 mg/kg INH154. Treatment is continued for 6.5 weeks and the tumor sizes were measured[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.

参考文献
  • [1]. Hu CM, et al. Novel small molecules disrupting Hec1/Nek2 interaction ablate tumor progression by triggering Nek2 degradation through a death-trap mechanism. Oncogene. 2015 Mar 5;34(10):1220-30.

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

INH14

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。

INH14  纯度: ≥98.0%

INH14 是 IKKα/IKKβ 的抑制剂,IC50 值分别为 8.97 和 3.59 μM。INH14 抑制 IKKα/β 依赖性 TLR 炎症反应。抑制 TAK1/TAB1 的下游和 NF-kB 信号通路。具有抗炎和抗癌作用。

INH14

INH14 Chemical Structure

CAS No. : 200134-22-1

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 ¥1100 In-stock
5 mg ¥1000 In-stock
10 mg ¥1500 In-stock
25 mg ¥2500 In-stock
50 mg ¥4500 In-stock
100 mg ¥7500 In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

INH14 相关产品

相关化合物库:

  • Covalent Screening Library Plus
  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Kinase Inhibitor Library
  • NF-κB Signaling Compound Library
  • Stem Cell Signaling Compound Library
  • Anti-Cancer Compound Library
  • Anti-Aging Compound Library
  • Covalent Screening Library
  • Differentiation Inducing Compound Library
  • Targeted Diversity Library
  • Anti-Liver Cancer Compound Library

生物活性

INH14 is a cell permeable inhibitor of IKKα/IKKβ, with IC50s of 8.97 and 3.59 μM, respectively. INH14 inhibits the IKKα/β-dependent TLR inflammatory response. INH14 also inhibits downstream of TAK1/TAB1 and NF-kB pathways. Anti-inflammatory and anti-cancer activity[1].

IC50 & Target

IKKβ

3.59 μM (IC50)

IKKα

8.97 μM (IC50)

体内研究
(In Vivo)

INH14 (5 µg/g, i.p. for 2 hours) reduces lipopeptide-induced inflammation in mice[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 Model: 8-week old, male, pathogen-free C57BL/6J mice[1]
Dosage: 5 µg/g, one hour before Pam2CSK4 injection
Administration: I.P. for 2 hours
Result: Decreased TNFα production in mice.

分子量

240.30

Formula

C15H16N2O

CAS 号

200134-22-1

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 : ≥ 125 mg/mL (520.18 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 4.1615 mL 20.8073 mL 41.6146 mL
5 mM 0.8323 mL 4.1615 mL 8.3229 mL
10 mM 0.4161 mL 2.0807 mL 4.1615 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 (8.66 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (8.66 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 (8.66 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (8.66 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]. Drexel M, et al. INH14, a Small-Molecule Urea Derivative, Inhibits the IKKα/β-Dependent TLR Inflammatory Response. Chembiochem. 2019 Mar 1;20(5):710-717.

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

人抑制素A(INH-A)ELISA试剂盒免费代测BS-0757


人抑制素A(INH-A)ELISA试剂盒免费代测

  • 产品型号:BS-0757
  • 简要描述:人抑制素A(INH-A)ELISA试剂盒免费代测金畔生物公司供应:ELISA试剂盒,动物血清,荧光定量PCR耗材,移液器吸嘴,微量离心管,进口冻存管,细胞培养皿,培养板,培养瓶,吸头,仪器及手套,色谱耗材,针头过滤器。
产品咨询在线客服
  • 产品简介

人抑制素A(INH-A)ELISA试剂盒免费代测金畔生物公司供应:ELISA试剂盒,动物血清,荧光定量PCR耗材,移液器吸嘴,微量离心管,进口冻存管,细胞培养皿,培养板,培养瓶,进口吸头,仪器及手套,色谱耗材,针头过滤器。

本试剂盒仅供研究使用

检测范围: 96T

使用目的:

本试剂盒用于测定人血清、血浆及相关液体样本中抑制素A(INH-A)含量。

实验原理

本试剂盒应用双抗体夹心法测定标本中抑制素A(INH-A)水平。用纯化的抑制素A(INH-A)抗体包被微孔板,制成固相抗体,往包被单抗的微孔中依次加入干扰素调节因子3(IRF3),再与HRP 标记的抑制素A(INH-A)抗体结合,形成抗体-抗原-酶标抗体复合物,经过*洗涤后加底物TMB 显色。TMB 在HRP 酶的催化下转化成蓝色,并在酸的作用下转化成终的黄色。颜色的深浅和样品中的干扰素调节因子3(IRF3)呈正相关。用酶标仪在450nm 波长下测定吸光度(OD 值),通过标准曲线计算样品中抑制素A(INH-A)浓度。

试剂盒组成:

1 30 倍浓缩洗涤液 20ml×1 瓶 ; 2 酶标试剂 6ml×1 瓶

3 酶标包被板 12 孔×8 条 ; 4 样品稀释液 6ml×1 瓶

5 显色剂A 液 6ml×1 瓶 ; 6 显色剂B 液 6ml×1/瓶

7 终止液 6ml×1 瓶; 8 标准品(48ng/ml) 0.5ml×1 瓶

9 标准品稀释液 1.5ml×1 瓶; 10 说明书 1 份

11 封板膜 2 张; 12 密封袋 1 个

标本要求

1. 标本采集后尽早进行提取,提取按相关文献进行,提取后应尽快进行实验。若不能马上进行试验,可将标本放于-20℃保存,但应避免反复冻融

2. 不能检测含 NaN3 的样品,因 NaN3 抑制胎盘核糖核酸抑止剂(HPRI)活性。

操作步骤

1. 标准品的稀释:本试剂盒提供原倍标准品一支,用户可按照下列图表在小试管中进行稀释。

60 ng/L5 号标准品150µl 的原倍标准品加入 150µl 标准品稀释液

30 ng/L4 号标准品150µl 的 5 号标准品加入 150µl 标准品稀释液

15 ng/L3 号标准品150µl 的 4 号标准品加入 150µl 标准品稀释液

7.5 ng/L2 号标准品150µl 的 3 号标准品加入 150µl 标准品稀释液

3.75 ng/L1 号标准品150µl 的 2 号标准品加入 150µl 标准品稀释液

2. 加样:分别设空白孔(空白对照孔不加样品及酶标试剂,其余各步操作相同)、标准孔、待测样品孔。在酶标包被板上标准品准确加样 50µl,待测样品孔中先加样品稀释液 40µl,

然后再加待测样品 10µl(样品终稀释度为 5 倍)。加样将样品加于酶标板孔底部,尽

量不触及孔壁,轻轻晃动混匀。

3. 温育:用封板膜封板后置 37℃温育 30 分钟。

4. 配液:将 30 倍浓缩洗涤液用蒸馏水 30 倍稀释后备用

5. 洗涤:小心揭掉封板膜,弃去液体,甩干,每孔加满洗涤液,静置 30 秒后弃去,如此重复 5 次,拍干。

6. 加酶:每孔加入酶标试剂 50µl,空白孔除外。

7. 温育:操作同 3。

8. 洗涤:操作同 5。

9. 显色:每孔先加入显色剂 A50µl,再加入显色剂 B50µl,轻轻震荡混匀,37℃避光显色

15 分钟.

10. 终止:每孔加终止液 50µl,终止反应(此时蓝色立转黄色)。

11. 测定:以空白空调零,450nm 波长依序测量各孔的吸光度(OD 值)。 测定应在加终止液后 15 分钟以内进行。

人抑制素A(INH-A)ELISA试剂盒免费代测

操作程序总结:

人抑制素A(INH-A)ELISA试剂盒免费代测BS-0757

计算:

以标准物的浓度为横坐标,OD 值为纵坐标,在坐标纸上绘出标准曲线,根据样品的OD 值由标准曲线查出相应的浓度;再乘以稀释倍数;或用标准物的浓度与 OD 值计算出标准曲线的直线回归方程式,将样品的 OD 值代入方程式,计算出样品浓度,再乘以稀释倍数,

即为样品的实际浓度。

人抑制素A(INH-A)ELISA检测试剂盒注意事项

1. 试剂盒从冷藏环境中取出应在室温平衡 15-30 分钟后方可使用,酶标包被板开封后如未用完,板条应装入密封袋中保存。

2. 浓洗涤液可能会有结晶析出,稀释时可在水浴中加温助溶,洗涤时不影响结果。

3. 各步加样均应使用加样器,并经常校对其准确性,以避免试验误差。一次加样时间控制在 5 分钟内,如标本数量多,推荐使用排枪加样。

4. 请每次测定的同时做标准曲线,做复孔。如标本中待测物质含量过高(样本 OD 值大于标准品孔孔的 OD 值),请先用样品稀释液稀释一定倍数(n 倍)后再测定,计算时请后乘以总稀释倍数(×n×5)。

5. 封板膜只限一次性使用,以避免交叉污染。6.底物请避光保存。

7. 严格按照说明书的操作进行,试验结果判定必须以酶标仪读数为准.

8. 所有样品,洗涤液和各种废弃物都应按传染物处理。

9. 本试剂不同批号组分不得混用。

10. 如与英文说明书有异,以英文说明书为准。

保存条件及有效期

1. 试剂盒保存:;2-8℃。

2. 有效期:6 个月

人抑制素A(INH-A)ELISA检测试剂盒相关产品推荐:

BS-0889 人血管舒缓激肽(BK)ELISA试剂盒 
BS-0891 人抗磷脂抗体(Apl/APA)ELISA试剂盒
BS-0892 人同型半胱氨酸(Hcy)ELISA试剂盒
BS-0894 人超敏C反应蛋白(hs-CRP)ELISA试剂盒 
BS-0895 人15脂加氧酶(15-LO/LOX)ELISA试剂盒
BS-0896 人肌钙蛋白Ⅰ(Tn-Ⅰ)ELISA试剂盒
BS-0912 人N端前脑钠素(NT-proBNP)ELISA试剂盒
BS-0913 人前心钠肽(Pro-ANP)ELISA试剂盒
BS-0914 人大内皮素(Big ET)ELISA试剂盒
BS-0915 人肌红蛋白(MYO/MB)ELISA试剂盒
BS-0916 人心肌肌钙蛋白Ⅰ(cTn-Ⅰ)ELISA试剂盒
BS-0924 人沙眼衣原体抗体(CT)ELISA试剂盒
BS-0925 人凝血因子Ⅻ(FⅫ)ELISA试剂盒 
BS-0926 人凝血因子ⅩⅢ(FⅩⅢ)ELISA试剂盒
BS-0927 人凝血因子Ⅲ(FⅢ)ELISA试剂盒
BS-0928 人血小板因子3(PF-3)ELISA试剂盒 
BS-0929 人凝血酶原片段F1+2(F1+2)ELISA试剂盒
BS-0930 人血小板相关免疫球蛋白(PAIg)ELISA试剂盒