MS436

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

MS436 是一种基于重氮苯的 BRD4 溴结构域小分子抑制剂，Ki 值为 30-50 nM。

MS436 is a diazobenzene-based small-molecule inhibitor for the BRD4 bromodomains with a Ki value of 30-50 nM.

MS436, through a set of water-mediated interactions, exhibits low nanomolar affinity (estimated Ki of 30-50 nM) with preference for the first bromodomain over the second. MS436 effectively inhibits BRD4 activity in NF-κB-directed production of NO and pro-inflammatory cytokine interleukin-6 in murine macrophages. MS436 represents a new class of bromodomain inhibitors and will facilitate further investigation of the biological functions of the two bromodomains of BRD4 in gene expression. MS436 exhibits potent affinity of an estimated Ki=30-50 nM for the BRD4 BrD1 and a 10-fold selectivity over the BrD2, which is achieved through a unique set of water-mediated intermolecular interactions.

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MS436 | MS-436 | MS 436

Chromatin/Epigenetic

Epigenetic Reader Domain

BRD4 (1)| BRD4 (2)

Inflammation/Immunology

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1395084-25-9

383.42

C18H17N5O3S

>98% (HPLC)

Ethanol: 1 mg/mL warmed (2.6 mM); DMSO: 55 mg/mL (143.44 mM)

O=S(C1=CC=C(/N=N/C2=CC(C)=C(O)C=C2N)C=C1)(NC3=NC=CC=C3)=O

(E)-4-[2-(2-Amino-4-hydroxy-5-methylphenyl)diazenyl]-N-2-pyridinylbenzenesulfonamide

(-20℃)

With Ice Pack

≥ 2 years