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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)。
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.
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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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
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