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I-BET-762 Sale

(Synonyms: (4S)-6-(4-氯苯基)-N-乙基-8-甲氧基-1-甲基-4H-[1,2,4]三唑并[4,3-A][1,4]苯并二氮杂卓-4-乙酰胺,I-BET762; GSK525762; GSK525762A) 目录号 : GC17073

Inhibitor of BET proteins

I-BET-762 Chemical Structure

Cas No.:1260907-17-2

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥662.00
现货
5mg
¥672.00
现货
10mg
¥1,050.00
现货
50mg
¥3,444.00
现货

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Sample solution is provided at 25 µL, 10mM.

产品文档

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实验参考方法

Kinase experiment [1]:

Fluorescence resonance energy transfer (FRET) titrations

I-BET is titrated against BRD2 (200 nM), BRD3 (100 nM) and BRD4 (50 nM) in 50 mM HEPES pH7.5, 50 mM NaCl, 0.5 mM CHAPS in the presence of tetra-acetylated Histone H4 peptide (200 nM). After equilibrating for 1 hour, the bromodomain protein : peptide interaction is detected using FRET following the addition of 2nM Europium cryptate labelled streptavidin and 10 nM XL-665-labelled anti-6His antibody in assay buffer c

产品描述

I-BET-762 is a highly potent inhibitor of BET with IC50 values of 32.5–42.5 nM [1].

I-BET-762 is found to have high affinity with BET (Kd of 50.5–61.3 nM). It binds to the acetyl-lysine (AcK)-binding pocket of BET and competes with AcK. The structure of I-BET-762 allows it to bind with BET in ratio of 2:1 results in the high affinity of it. I-BET-762 also has high selectivity, it has no interaction with other bromodomain-containing proteins. I-BET-762 is reported to downregulate the expression of the genes which are induced by LPS, thus causing the decreased expression of LPS-inducible cytokines and chemokines. In vivo assay shows that I-BET-762 has the anti-inflammatory potential. Treatment of I-BET-762 can cure the mice which have started to develop symptoms of inflammatory disease [1].

References:
[1] Nicodeme E, Jeffrey KL, Schaefer U, Beinke S, Dewell S, Chung CW, Chandwani R, Marazzi I, Wilson P, Coste H, White J, Kirilovsky J, Rice CM, Lora JM, Prinjha RK, Lee K, Tarakhovsky A. Suppression of inflammation by a synthetic histone mimic. Nature. 2010 Dec 23;468 (7327):1119-23.

Chemical Properties

Cas No. 1260907-17-2 SDF
别名 (4S)-6-(4-氯苯基)-N-乙基-8-甲氧基-1-甲基-4H-[1,2,4]三唑并[4,3-A][1,4]苯并二氮杂卓-4-乙酰胺,I-BET762; GSK525762; GSK525762A
化学名 2-[(4S)-6-(4-chlorophenyl)-8-methoxy-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-yl]-N-ethylacetamide
Canonical SMILES CCNC(=O)CC1C2=NN=C(N2C3=C(C=C(C=C3)OC)C(=N1)C4=CC=C(C=C4)Cl)C
分子式 C22H22ClN5O2 分子量 423.9
溶解度 ≥ 21.195mg/mL in DMSO 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.359 mL 11.7952 mL 23.5905 mL
5 mM 0.4718 mL 2.359 mL 4.7181 mL
10 mM 0.2359 mL 1.1795 mL 2.359 mL
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