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。
CWHM-12 纯度: 98.19%
CWHM-12是αV整联蛋白的有效抑制剂,抑制αvβ8,αvβ3,αvβ6和αvβ1的 IC50 值分别为0.2,0.8,1.5,1.8 nM。
![CWHM-12 Chemical Structure CWHM-12](http://www.fluoroprobe.com/wp-content/uploads/2022/05/hy-18644.gif)
CWHM-12 Chemical Structure
CAS No. : 1564286-55-0
规格 | 价格 | 是否有货 | 数量 |
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10 mM * 1 mL in DMSO | ¥1559 | In-stock | |
2 mg | ¥990 | In-stock | |
5 mg | ¥1200 | In-stock | |
10 mg | ¥2100 | In-stock | |
50 mg | ¥6900 | In-stock | |
100 mg | ¥11500 | In-stock | |
200 mg | 询价 | ||
500 mg | 询价 |
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CWHM-12 相关产品
•相关化合物库:
- Bioactive Compound Library Plus
- Immunology/Inflammation Compound Library
- Anti-Cancer Compound Library
- Cytoskeleton Compound Library
生物活性 |
CWHM-12 is a potent inhibitor of αV integrins with IC50s of 0.2, 0.8, 1.5, and 1.8 nM for αvβ8, αvβ3, αvβ6, and αvβ1. |
IC50 & Target |
IC50: 0.2 nM (αvβ8), 0.8 nM (αvβ3), 1.5 nM (αvβ6), 1.8 nM (αvβ1), 61 nM (αvβ5)[1] |
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体外研究 (In Vitro) |
CWHM-12 (CWHM 12) also less potently inhibits αvβ5 (IC50=61 nM) and αIIbβ3/α2β1/α10β1 (IC50>5000 nM). CWHM-12 demonstrates high potency against all of the five possible β subunit binding partners (αvβ1, αvβ3, αvβ5, αvβ6 and αvβ8) in in vitro ligand-binding assays, with somewhat less potency against αvβ5 than against the other αv integrins[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. |
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体内研究 (In Vivo) |
Mice are treated with CCl4 for 3 weeks to establish fibrotic disease and then treated with CWHM-12 (CWHM 12) or vehicle for the final 3 weeks of CCl4. CWHM-12 significantly reduces liver fibrosis even after fibrotic disease have been established. Digital image quantitation demonstrates significantly reduced p-SMAD3 signaling in the livers of CWHM-12 treated mice compare to controls, demonstrating that the protection from CCl4-induced hepatic fibrosis observed in CWHM-12 treated mice is due at least in part to a reduction in TGF-β activation by αv integrins. Besides, administration of CWHM-12 significantly inhibited progression of pulmonary fibrosis[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. |
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分子量 |
590.47 |
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Formula |
C26H32BrN5O6 |
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CAS 号 |
1564286-55-0 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:
DMSO : 100 mg/mL (169.36 mM; Need ultrasonic) 配制储备液
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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。 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
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参考文献 |
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Kinase Assay [1] |
Functions of integrins αvβ1, αvβ8, α2β1 and α10β1 are measured using cell-free receptor-ligand interaction assays using purified recombinant human integrins. Ligands used are human fibronectin for αvβ1, human LAP for αvβ8, bovine collagen II for α2β1, and murine laminin I for α10β1. 96-well plates are coated with the predetermined optimal concentration of ligand overnight, washed 3X with TBS+++ (25 mM Tris pH7.4, 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1 mM MnCl2, 1mM CaCl2), and blocked with TBS+++/1%BSA. Purified integrin is diluted in TBS+++/0.1%BSA with or without compounds (e.g., CWHM-12), and the solution added to empty wells of the washed ligand-coated plate according to a standard template, with each sample repeated in triplicate. After incubation for 2 hr at room temperature, the plate is washed 3X with TBS+++. Biotin-labeled antibody against the αv subunit (αvβ1, αvβ8 assays) or β1 subunit (α2β1, α10β1 assays) is applied for 1 hr. The plate is washed 3X with TBS/0.1%BSA. Streptavidin-conjugated horseradish peroxidase is added to the wells, and the plate incubated for 20 min at room temperature. Following a 3X TBS+++ wash, bound integrin is detected using streptavidin-conjugated horseradish peroxidase and TMB substrate with absorbance measured at 650 nm. For assay of αIIbβ3 (IIbIIIa) function, plates are coated with the purified human integrin overnight, washed 3X with TBS+++, and blocked with TBS+++/1%BSA. Alexa Fluor647-labeled purified human fibrinogen is diluted in TBS+++/0.1%BSA with or without compounds, and the solutions are added to the integrin-coated plate. After 2 hr incubation, the plate is washed 3X with TBS+++, and bound ligand is detected by absorbance measured at 640/668nm. For all assays, concentration-response curves are constructed by non-linear regression analysis and IC50 values are calculated using GraphPad Prism software[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. |
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Cell Assay [1] |
The stably transfected human 293 cells over-expressing human αvβ3 or αvβ5 are pre-incubated in HBSS buffer containing 200 μM MnCl2 for 30 min at 37°C with 3-fold dilutions of compound (e.g., CWHM-12). Each sample is then added to triplicate wells of a 96-well plate which has been coated overnight at 4°C with a predetermined optimal concentration of purified vitronectin, washed, blocked by 1 hr incubation with BSA, and washed again. Cells are allowed to attach for 30 min at 37°C, and non-adherent cells are removed by washing. Remaining attached cells are measured by endogenous alkaline phosphatase activity using para-nitrophenyl phosphate and reading absorbance signal at 405 nM. The same procedure is used to measure adhesion of αvβ6-expressing human HT-29 cells to purified human latency associated peptide, and α5β1-expressing human K562 cells to human plasma fibronectin. In all cell-based assays, binding by the expected integrin is verified by testing activity of corresponding isotype-matched positive (function-blocking) and negative control antibodies[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] |
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. |
参考文献 |
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