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抑制剂 > DNA损伤/DNA修复 > KH CB19
产品名称:
KH CB19
型号:
CS-01Y70291
生产地址
进口、国产
产品价格
电议
产品简介
质量保证、价格优惠
产品详情

一、概述:

化学性质:                                                                                                             

规格

1mg

CAS

1354037-26-5

别名

 

化学名

(E)-ethyl 3-(2-amino-1-cyanovinyl)-6,7-dichloro-1-methyl-1H-indole-2-carboxylate

分子式

C15H13Cl2N3O2

分子量

338.19

溶解度

Soluble in DMSO

储存条件

Store at -20°C

General tips

For obtaining a higher solubility , please warm the tube at 37 and shake it in the ultrasonic bath for a while.

Shipping Condition

Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

 

产品描述:                                                                                                            

KH CB19 is a potent and selective inhibitor of CLK1 and CLK4 with IC50 values of 19.7 and 530 nM for CLK1 and CLK3, respectively [1] [2].

The cdc2-like kinases (CLKs) are dual specificity protein kinases that phosphorylate the serine- and arginine-rich (SR) proteins, which are involved in regulating the alternative pre-mRNA splicing process [1].

KH CB19 is a potent and selective inhibitor of CLK1 and CLK4. In endothelial cells, KH CB19 inhibited the phosphorylation of serine- and arginine-rich (SR) proteins stimulated by TNF-α and decreased the mRNA expression of tissue factor splice variants [1]. KH CB19 bound to the ATP binding site in CLK3 and CLK1. In enzyme kinetic assays, KH CB19 inhibited DYRK1A with IC50 value of 55.2 nM. In human microvascular endothelial cells (HMEC-1), KH-CB19 (10 µM) reduced the phosphorylation of SRp75, SRp55 and SRp20. However, in TNF-α stimulated HMEC-1, KH-CB19 (10 µM) inhibited the phosphorylation of SRp75, SRp55, SRp40, SC35, SF2/ASF and SRp20. In HMEC-1, KH CB19 (10 µM) significantly reduced the expression of the membrane bound full-length tissue factor (flTF) as well as the soluble asHTF in TNF-α-induced and TNF-α-non-induced cells [2].

特别提醒:                                                                                                              

1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。

2. 为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。

标签:KH CB19 

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