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Merck
CN
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主要文件

662142

Sigma-Aldrich

DUB抑制剂VI,P22077

The DUB Inhibitor VI, P22077 controls the biological activity of DUB. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

别名:

DUB抑制剂VI,P22077, USP7抑制剂II, USP47抑制剂II,P022077,1-(5-(2,4-二氟苯基硫基)-4-硝基噻吩-2-硝基)噻吩

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About This Item

经验公式(希尔记法):
C12H7F2NO3S2
分子量:
315.32
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.28

质量水平

方案

≥98% (HPLC)

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
protect from light

颜色

off-white

溶解性

DMSO: 50 mg/mL

运输

ambient

储存温度

2-8°C

SMILES字符串

CC(C1=CC([N+]([O-])=O)=C(SC2=CC=C(F)C=C2F)S1)=O

InChI key

RMAMGGNACJHXHO-UHFFFAOYSA-N

一般描述

一种细胞可渗透的噻吩基乙酮化合物,可作为去泛素化酶的(DUBs)USP7和USP47的直接、可逆和选择性抑制剂(IC50分别为8.01 & 8.74 µM)。对其他DUB和蛋白酶的影响最小(>25 µM)。在HEK293T细胞提取物中也显示出抑制UCH-L5活性,但在完整细胞中没有。稳定HEK293T和HCT-116细胞中的p53、HDM2和p21水平,并诱导生长停滞(50%细胞毒性浓度;CC50=16.6和7.83 µM)。

注:还提供泛DUB选择性抑制剂PR-619(目录号662141)。
一种细胞可渗透的噻吩基乙酮化合物,可抑制USP7和USP47去泛素化酶活性(IC50分别为8.01&和8.74 µM),同时对ATXN3、BAP1和USP1的亲和力大大降低,对其他已知PR-619(目录号662141)靶标(IC50 >50 µM)无抑制活性。P22077和PR-619均显示以剂量和时间依赖性方式(20至150 µM;0.5至20 h)增加HEK293T细胞中的整体蛋白多泛素化,然而,PR619处理导致K48-和K63-连接的上调,而P22077暴露主要导致K48-连接的多聚泛素链的富集。

包装

用惰性气体包装

警告

毒性:标准处理(A)

重悬

复溶后,等分并冷冻保存(-20°C)。贮备溶液在-20°C下可稳定保存至多6个月。

其他说明

Altun, M., et al. 2011.Chem. Biol.18, 1401.
Tian, X., et al. 2011.Assay Drug Dev.Technol.9, 165.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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André Franz et al.
Cell reports, 37(2), 109819-109819 (2021-10-14)
The AAA+ ATPase VCP regulates the extraction of SUMO and ubiquitin-modified DNA replication factors from chromatin. We have previously described that active DNA synthesis is associated with a SUMO-high/ubiquitin-low environment governed by the deubiquitylase USP7. Here, we unveil a functional
Joonyoung Her et al.
The Journal of clinical investigation, 134(10) (2024-03-26)
The mammalian SUMO-targeted E3 ubiquitin ligase Rnf4 has been reported to act as a regulator of DNA repair, but the importance of RNF4 as a tumor suppressor has not been tested. Using a conditional-knockout mouse model, we deleted Rnf4 in
Sandhini Saha et al.
Cell death & disease, 13(6), 563-563 (2022-06-23)
Nutrient surplus and consequent free fatty acid accumulation in the liver cause hepatosteatosis. The exposure of free fatty acids to cultured hepatocyte and hepatocellular carcinoma cell lines induces cellular stress, organelle adaptation, and subsequent cell death. Despite many studies, the

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