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RA-9

RA-9

产品编号 T8464   CAS 919091-63-7

RA-9 是一种高选择性蛋白酶体相关的 DUBs 抑制剂,具有良好的毒性和抗癌活性。它阻断泛素依赖性蛋白降解而不影响 20S 蛋白酶体蛋白水解活性。它诱导卵巢癌细胞内质网应激反应,选择性诱导卵巢癌细胞株和供体原代培养细胞凋亡

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RA-9 Chemical Structure
RA-9, CAS 919091-63-7
规格 价格/CNY 货期 数量
1 mg ¥ 129 现货
5 mg ¥ 347 现货
10 mg ¥ 553 现货
25 mg ¥ 983 现货
50 mg ¥ 1,530 现货
100 mg ¥ 2,430 现货
1 mL * 10 mM (in DMSO) ¥ 379 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: RA-9 (T8464)
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纯度: 99.31%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 RA-9 is a potent and selective proteasome-associated inhibitor of deubiquitinating enzymes (DUBs), with favorable toxicity profile and anticancer activity. RA-9 selectively induces apoptosis in ovarian cancer cell lines.
体外活性 The characterization of RA-9 as a small-molecule inhibitor of proteasome-associated DUBs.?Treatment with RA-9 selectively induces onset of apoptosis in ovarian cancer cell lines and primary cultures derived from donors.?Loss of cell viability following RA-9 exposure is associated with an unfolded protein response as mechanism to compensate for unsustainable levels of proteotoxic stress.
体内活性 In vivo treatment with RA-9 retards tumor growth, increases overall survival, and was well tolerated by the host.
动物实验 Mice were inoculated i.p. with 100,000 ES-2 cells (in 100 μl DMEM) stably expressing GFP.?When tumor was detectable (approx.?6 days post inoculation), mice were randomly assigned into two groups receiving RA-9 or 0.9% saline.?Treatment with RA-9 was given i.p. on a one-day on, two-days off schedule.?The control group received the vehicle alone at the same schedule.?Working concentrations of RA-9 (10 mg/ml) were reached by dissolution in Cremophor EL and polyethylene glycol 400 (Sigma).?Prior to each injection RA-9 was further diluted in 0.9% saline (working concentration 1mg/ml).?To monitor for tumor growth, RA-9 treated and control mice were imaged with an IVIS SpectrumCT Pre-clinical in vivo imaging system (PerkinElmer) every other day.?Animals were sacrificed when abdomens became distended to twice normal size.
分子量 365.34
分子式 C19H15N3O5
CAS No. 919091-63-7

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 4 mg/mL (10.95 mM), Sonification and heating to 80℃ are recommended.

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 2.7372 mL 13.6859 mL 27.3718 mL 68.4294 mL
5 mM 0.5474 mL 2.7372 mL 5.4744 mL 13.6859 mL
10 mM 0.2737 mL 1.3686 mL 2.7372 mL 6.8429 mL

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TargetMol Library Books参考文献

1. Coughlin K , Anchoori R , Iizuka Y , et al. Small-molecule RA-9 inhibits proteasome-associated DUBs and ovarian cancer in vitro and in vivo via exacerbating unfolded protein responses.[J]. Clinical Cancer Research An Official Journal of the American Association for Cancer Research, 2014, 20(12):3174-86.
LY2409881 trihydrochloride DCZ0415 Pantoprazole Domatinostat tosylate CCT 137690 Bornyl acetate Hydroxyurea M3541

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 高选择性抑制剂库 抗癌活性化合物库 DNA 损伤和修复分子库 泛素化化合物库 经典已知活性库 共价抑制剂库 抗癌化合物库 细胞凋亡化合物库 细胞周期化合物库

TargetMol Calculator剂量换算

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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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技术支持

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

RA-9 919091-63-7 Apoptosis Cell Cycle/Checkpoint DNA Damage/DNA Repair Ubiquitination DUB Unfolded cancer RA 9 DUBs Inhibitor Response Deubiquitinase cells inhibit Protein RA9 ovarian survival inhibitor

 

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