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NVP-HSP990

NVP-HSP990

产品编号 T6118   CAS 934343-74-5
别名: HSP990

NVP-HSP990 (HSP990) 是一种选择性的Hsp90抑制剂,对 Hsp90α、Hsp90β 和 Grp94 的IC50值分别为 0.6、0.8 和 8.5 nM。

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NVP-HSP990 Chemical Structure
NVP-HSP990, CAS 934343-74-5
规格 价格/CNY 货期 数量
1 mg ¥ 266 现货
2 mg ¥ 378 现货
5 mg ¥ 622 现货
10 mg ¥ 987 现货
25 mg ¥ 1,980 现货
50 mg ¥ 3,490 现货
100 mg ¥ 4,970 现货
1 mL * 10 mM (in DMSO) ¥ 959 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: NVP-HSP990 (T6118)
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纯度: 99.32%
纯度: 97.63%
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生物活性
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存储 & 溶解度
参考文献
产品描述 NVP-HSP990 (HSP990) is an effective and specific HSP90α/β inhibitor (IC50: 0.6 /0.8 nM).
靶点活性 HSP90 β:0.8 nM, HSP90 α:0.6 nM
体外活性 NVP-HSP990 is based on a 2-amino-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one scaffold, which is structurally distinct from other known HSP90 inhibitors. NVP-HSP990 binds to the N-terminal ATP-binding domain of HSP90. NVP-HSP990 exhibits single digit nanomolar IC50 values on three of the HSP90 isoforms (HSP90α, HSP90β, and GRP94) and 320 nM IC50 value on the fourth (TRAP-1), with selectivity against unrelated enzymes, receptors, and kinases. NVP-HSP990 dissociates the HSP90-p23 complex, depleted client protein c-Met, and induced Hsp70 in c-Met amplified GTL-16 gastric tumor cells. NVP-HSP990 potently inhibites the growth of human cell lines and primary patient samples from a variety of tumor types. [1] NVP-HSP990 displays dose- and time-dependent effects on HSP90 client proteins. NVP-HSP990 inhibits Glioma tumor-initiating cells (GIC) proliferation in all GIC lines, with IC50 values ranging approximately between 10 and 500 nM. Olig2 is a functional marker associated with cell proliferation and response to NVP-HSP990, as NVP-HSP990 attenuated cell proliferation in Olig2-high GIC lines. In addition, NVP-HSP990 disrupted cell-cycle control mechanism by decreasing CDK2 and CDK4 and elevating apoptosis-related molecules. [2]
体内活性 NVP-HSP990 exhibits drug-like pharmaceutical and pharmacologic properties with high oral bioavailability. In the GTL-16 xenograft model, a single oral administration of 15 mg/kg of NVP-HSP990 induced sustained downregulation of c-Met and upregulation of Hsp70. In repeat dosing studies, NVP-HSP990 treatment resulted in tumor growth inhibition of GTL-16 and other human tumor xenograft models driven by well-defined oncogenic HSP90 client proteins. [1]
激酶实验 HSP90 binding, ATPase, and selectivity profiling assays: The potency of HSP90 inhibitors for HSP90α, HSP90β, and Grp94 is determined by AlphaScreen competition binding assays, and activity against TRAP-1 is assessed by an ATPase assay.
细胞实验 Dissociated GICs are plated at 10 cells/μL in 6-well plates and incubated with various concentrations of NVP-HSP990 for 7 days. Formed tumorspheres are dissociated into single cells and counted with hemocytometer using 0.2% Trypan blue exclusion. (Only for Reference)
别名 HSP990
分子量 379.39
分子式 C20H18FN5O2
CAS No. 934343-74-5

存储

store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 70 mg/mL (184.5 mM)

H2O: < 1 mg/mL (insoluble or slightly soluble)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.6358 mL 13.1791 mL 26.3581 mL 65.8953 mL
5 mM 0.5272 mL 2.6358 mL 5.2716 mL 13.1791 mL
10 mM 0.2636 mL 1.3179 mL 2.6358 mL 6.5895 mL
20 mM 0.1318 mL 0.659 mL 1.3179 mL 3.2948 mL
50 mM 0.0527 mL 0.2636 mL 0.5272 mL 1.3179 mL
100 mM 0.0264 mL 0.1318 mL 0.2636 mL 0.659 mL

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TargetMol Library Books参考文献

1. Menezes DL, et al. Mol Cancer Ther, 2012, 11(3), 730-739. 2. Fu J, et al. Cancer Res, 2013, 73(10), 3062-3074.
Costunolide SGI-1027 Ganetespib Triparanol Irbesartan IITZ-01 ROC-325 MARK4 inhibitor 1

相关化合物库

该产品包含在如下化合物库中:
抗癌活性化合物库 抗癌临床化合物库 药物功能重定位化合物库 抗癌药物库 抑制剂库 HIF-1化合物库 含氟化合物库 已知活性化合物库 抗衰老化合物库 细胞凋亡化合物库

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

NVP-HSP990 934343-74-5 Apoptosis Cytoskeletal Signaling Metabolism HSP Heat shock proteins NVP HSP990 NVP-HSP 990 Inhibitor HSP 990 HSP-990 inhibit NVPHSP990 HSP990 NVP-HSP-990 inhibitor

 

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