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BIIB021

BIIB021

产品编号 T2286   CAS 848695-25-0
别名: BIIB 021, CNF2024, BIIB-021

BIIB021 (CNF2024) 是一种可口服的合成 HSP90 抑制剂,Ki 值和EC50值分别为 1.7 nM 和 38 nM。

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BIIB021 Chemical Structure
BIIB021, CAS 848695-25-0
规格 价格/CNY 货期 数量
1 mg ¥ 198 现货
5 mg ¥ 455 现货
10 mg ¥ 663 现货
25 mg ¥ 1,130 现货
50 mg ¥ 1,730 现货
100 mg ¥ 2,650 现货
200 mg ¥ 3,950 现货
500 mg ¥ 6,330 现货
1 mL * 10 mM (in DMSO) ¥ 497 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: BIIB021 (T2286)
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纯度: 99.82%
纯度: 98.38%
纯度: 98%
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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 BIIB021 (CNF2024) is an orally-available, fully synthetic inhibitor of HSP90(Ki=1.7 nM, EC50=38 nM).
靶点活性 HSP90:1.7 nM(Ki)
体外活性 在多种移植瘤模型中,口服BIIB021能够有效抑制肿瘤的生长.在L540cy肿瘤中,BIIB021(120 mg/kg ),能够抑制细胞的增殖.
体内活性 在多种肿瘤细胞中(IC50=0.06-0.31 μM),BIIB021能够抑制细胞生长,如BT474,MCF-7,N87,HT29,H1650,H1299,H69和H82。在霍奇金淋巴瘤细胞中(IC50=0.24-0.8 μM),BIIB021抑制细胞增殖 ,如KM-H2,L428,L540,L540cy,L591,L1236和DEV。BIIB021诱导Hsp90蛋白(包括HER-2,Akt和Raf-1)的降解以及热休克蛋白Hsp70和Hsp27的上调表达。
激酶实验 Hsp90 Binding Assay: For fluorescence polarization competition measurements, the FITC-geldanamycin probe (20 nM) is reduced with 2 mM TCEP at room temperature for 3 hours, after which the solution is aliquoted and stored at -80 °C until used. Recombinant human Hsp90α (0.8 nM) and reduced FITC-geldanamycin (2 nM) are incubated in a 96-well microplate at room temperature for 3 hours in the presence of assay buffer containing 20 mM HEPES (pH 7.4), 50 mM KCl, 5 mM MgCl2, 20 mM Na2MoO4, 2 mM DTT, 0.1 mg/mL BGG, and 0.1% (v/v) CHAPS. Following this preincubation, BIIB021 in 100% DMSO is then added to final concentrations of 0.2 nM to 10 μM (final volume 100 μL, 2% DMSO). The reaction is incubated for 16 hours at room temperature and fluorescence is then measured in an Analyst plate reader, excitation = 485 nm, emission = 535 nm. High and low controls contained no BIIB021 or no Hsp90, respectively. The data are fit to a four-parameter curve and IC50 is generated.
细胞实验 A modified tetrazolium salt assay is used to measure the IC50. Tumor cells are added to 96-well plates and propagated for 24 hours before BIIB021 addition. BIIB021 is added to the plated cells. DMSO (0.03-0.003%) is included as a vehicle control. After incubation phenazine methosulfate (stock concentration 1 mg/mL) and 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt (stock concentration 2 mg/mL) are mixed at a ratio of 1:20 and added to each well of a 96-well plate. Reduction of 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt gives rise to a soluble formazan product that is secreted into the culture medium. After 4 hours incubation, the formazan product is quantitated spectrophotometrically at a wavelength of 490 nm. Data are acquired using SOFTmaxPRO software, and 100% viability is defined as the A490 of DMSO-treated cells stained with 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium, inner salt (the mean A490 of cells treated with DMSO at a range of 0.03-0.003%). Percent viability of each sample is calculated from the A490 values as follows: % viability = (A490 nm sample / A490 nm DMSO-treated cells × 100). The IC50 is defined as the concentration that gives rise to 50% inhibition of cell viabilit(Only for Reference)
别名 BIIB 021, CNF2024, BIIB-021
分子量 318.76
分子式 C14H15ClN6O
CAS No. 848695-25-0

存储

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

溶解度

DMSO: 31.9 mg/mL (100 mM)

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 3.1372 mL 15.6858 mL 31.3716 mL 78.4289 mL
5 mM 0.6274 mL 3.1372 mL 6.2743 mL 15.6858 mL
10 mM 0.3137 mL 1.5686 mL 3.1372 mL 7.8429 mL
20 mM 0.1569 mL 0.7843 mL 1.5686 mL 3.9214 mL
50 mM 0.0627 mL 0.3137 mL 0.6274 mL 1.5686 mL
100 mM 0.0314 mL 0.1569 mL 0.3137 mL 0.7843 mL

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TargetMol Library Books参考文献

1. Lundgren K, et al. Mol Cancer Ther, 2009, 8(4), 921-929. 2. Böll B, et al. Clin Cancer Res, 2009, 15(16), 5108-5116. 3. Yin X, et al. Int J Cancer, 2010, 126(5), 1216-1225. 4. Zhang H, et al. Int J Cancer, 2010, 126(5), 1226-1234.
Rifabutin Tanespimycin AT-533 KRIBB11 MKT-077 2',4'-DIHYDROXYCHALCONE Elesclomol TRC051384 HCl

相关化合物库

该产品包含在如下化合物库中:
抗癌临床化合物库 抗癌药物库 药物功能重定位化合物库 抗癌活性化合物库 抑制剂库 抗代谢疾病化合物库 抗衰老化合物库 已知活性化合物库 内质网应激化合物库 经典已知活性库

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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

BIIB021 848695-25-0 Autophagy Cytoskeletal Signaling Metabolism HSP BIIB 021 Heat shock proteins CNF2024 inhibit CNF-2024 BIIB-021 CNF 2024 Inhibitor inhibitor

 

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