| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
S86510-1mg促销 |
≥98% | ￥120.00 ￥108.00 |
10 | - | - | - | - |
|
S86510-5mg促销 |
≥98% | ￥360.00 ￥324.00 |
10 | - | - | - | - |
|
S86510-10mg促销 |
≥98% | ￥706.00 ￥636.00 |
6 | - | - | - | - |
|
S86510-25mg促销 |
≥98% | ￥1410.00 ￥1270.00 |
2 | - | - | - | - |
|
S86510-50mg促销 |
≥98% | ￥2390.00 ￥2150.00 |
1 | - | - | - | - |
|
S86510-100mg促销 |
≥98% | ￥4310.00 ￥3880.00 |
1 | - | - | - | - |
|
| 产品描述： | RGB-286638 is a CDK inhibitor that inhibits the kinase activity of cyclin T1-CDK9, cyclin B1-CDK1, cyclin E-CDK2, cyclin D1-CDK4, cyclin E-CDK3, and p35-CDK5 with IC50s of 1, 2, 3, 4, 5 and 5 nM, respectively; also inhibits GSK-3β, TAK1, Jak2 and MEK1, with IC50s of 3, 5, 50, and 54 nM | ||||||||||||||||||||
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| 靶点： | T1-CDK9:1 nM (IC50);cyclin B1-CDK1:2 nM (IC50);cyclin E-CDK2:3 nM (IC50);cyclin D1-CDK4:4 nM (IC50);cyclin E-CDK3:5 nM (IC50);p35-CDK5:5 nM (IC50);cyclin H-CDK7:44 nM (IC50);cyclin D3-CDK6:55 nM (IC50);GSK-3β:3 nM (IC50);JAK2:50 nM (IC50);MEK1:54 nM (IC50)Fms 1 nM (IC50);TAK1 5 nM (IC50);JNK1a1 17 nM (IC50);JNK1a2 40 nM (IC50);C-src 25 nM (IC50);AMPK 41 nM (IC50);GSK-3;MEK;JAK;CDK | ||||||||||||||||||||
| 体外研究： | RGB-286638 is an indenopyrazole-derived CDK inhibitor (CDKI) with Ki-nanomolar activity against transcriptional CDKs. RGB-286638 inhibits several tyrosine and serine/threonine non-CDK enzymes, i.e. GSK-3β, TAK1, AMPK, Jak2, MEK1. The dose- and time-dependent effect of treatment with RGB-286638 (12.5-100nM) is investigated on the growth of human p53-wt (MM.1S, MM.1R, and H929) and p53-mutant (U266, OPM1, and RPMI) MM cells by MTT assay, assessing viability at 24 and 48 hours. The half-maximally effective concentrations (EC50) range between 20 and 70 nM at 48 hours. Dose-dependent differences in growth among p53-wt and -mutant cells are observed after 50nM treatment, with p53-wt MM.1S, MM.1R and H929 being slightly more sensitive to RGB-286638 treatment at 48h. | ||||||||||||||||||||
| 体内研究： | Dose-finding studies with RGB-286638 identify 40 mg/kg/day IV treatment as the maximum tolerated dose in SCID mice. Five days IV treatment with RGB-286638 significantly suppresses MM tumor growth, with maximum TGI (%) noted at day 14 following end of treatment at 85.06% and 86.34% in the 30 mg/kg and 40 mg/kg treated cohorts respectively. The log10 cell kill (LCK Td: 4.5 days) is 1.6 for both treated groups. RGB-286638 treatment is also associated with improved survival, evidenced by first death at day 24 in controls versus day 43 in both treated groups. No toxic deaths occurred during this study: maximum percentage of body weight (BW) loss is observed on day 5 (8.4%) at 30 mg/kg dosage schedule, and on day 15 (9.9%) after 40 mg/kg dosing, with weight recovery in the following two weeks. | ||||||||||||||||||||
| 参考文献： | 1. Cirstea D, et al. Small-molecule multi-targeted kinase inhibitor RGB-286638 triggers P53-dependent and -independent anti-multiple myeloma activity through inhibition of transcriptional CDKs. Leukemia. 2013 Dec;27(12):2366-75. | ||||||||||||||||||||
| 溶解性： | soluble in DMSO | ||||||||||||||||||||
| 保存条件： | -20℃ | ||||||||||||||||||||
| 配置溶液浓度参考： |
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| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
上海工商
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营业执照(三证合一)
北京