13585831301
021-59541103 021-60443211
3004967995
13585831301021-59541103 021-604432113004967995
在線訂購 免費訂購熱線：021-59541103 021-60443211
聯系人:高小姐
電話:021-59541103 021-60443211
手機:13585831301
Q Q： 3004967995
Email:3004967995@qq.com
詳細地址：上海嘉定區嘉羅公路1661
化學性質：
| 規格 | 10mM (in 1mL DMSO) 5mg 25mg 100mg |
| CAS | 934343-74-5 |
| 別名 |
|
| 化學名 | (7R)-2-amino-7-[4-fluoro-2-(6-methoxypyridin-2-yl)phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one |
| 分子式 | C20H18FN5O2 |
| 分子量 | 379.39 |
| 溶解度 | ≥ 12.3mg/mL in DMSO |
| 儲存條件 | Store at -20°C |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述：
HSP990 (NVP-HSP990) is a potent and selective inhibitor of HSP90 with IC50 values of 0.6, 0.8 and 8.5 nM for Hsp90α, Hsp90β and Grp94, respectively [1].
Heat shock protein 90 (HSP90) is a chaperone protein that stabilizes proteins against heat stress, assists proteins to fold properly and aids in protein degradation. Also, HSP90 stabilizes proteins required for tumor growth.
HSP990 (NVP-HSP990) is a potent and selective HSP90 inhibitor. NVP-HSP990 bound to the N-terminal ATP-binding domain of Hsp90. NVP-HSP990 inhibited TRAP1 ATPase activity by 90% with IC50 value of 320 nM. In GTL-16 cells, NVP-HSP990 destabilized the Hsp90-p23 complex in a concentration- and time-dependent way. Also, NVP-HSP990 decreased c-Met with EC50 value of 37 nM and induced Hsp70 with EC50 value of 20 nM. NVP-HSP990 inhibited ERK and AKT phosphorylation with EC50 values of 11 and 6 nM respectively and thus inhibited ERK and AKT activation. In five human tumor cell lines, NVP-HSP990 inhibited cell growth with GI50 values of 4-40 nM [1]. In glioma tumor-initiating cells, NVP-HSP990 inhibited cell growth with IC50 value of 10-500 nM in a dose-dependent way and reduced CDK2 and CDK4, thus disrupting cell-cycle control [2].
In the GTL-16 gastric cancer mice model, NVP-HSP990 exhibited antitumor efficacy [1].
References:
[1]. Menezes DL, Taverna P, Jensen MR, et al. The novel oral Hsp90 inhibitor NVP-HSP990 exhibits potent and broad-spectrum antitumor activities in vitro and in vivo. Mol Cancer Ther, 2012, 11(3): 730-739.
[2]. Fu J, Koul D, Yao J, et al. Novel HSP90 inhibitor NVP-HSP990 targets cell-cycle regulators to ablate Olig2-positive glioma tumor-initiating cells. Cancer Res, 2013, 73(10): 3062-3074.
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1. 本產品僅供科研使用。請勿用于醫藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區。
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原創作者：上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名：上海生物
開 戶 行：中國銀行山東省分行營業部
賬 號：2169 2341 6278
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