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tBID
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
tBID图片
CAS NO:1639895-85-4
规格:98%
分子量:528.78
包装与价格:
包装价格(元)
200mg电议
500mg电议
1mg电议
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
tBID是同源结构域相互作用蛋白激酶2 (HIPK2) 的选择性抑制剂,IC50值为0.33 μM。
CAS:1639895-85-4
分子式:C11H3Br4N3O2
分子量:528.78
纯度:98%
存储:Store at -20°C

Background:

tBID is a selective inhibitor of homeodomain-interacting protein kinase 2 (HIPK2) with an IC50 of 0.33 µM. IC50: 0.33 µM (HIPK2)[1]


Homeodomain-interacting protein kinase 2 (HIPK2) is a Ser/Thr kinase controlling cell proliferation and survival. TBID, displays toward HIPK2 unprecedented efficacy (IC50=0.33 µM) and selectivity (Gini coefficient 0.592 out of a panel of 76 kinases). The two other members of the HIPK family, HIPK1 and HIPK3, are also inhibited by TBID albeit less efficiently than HIPK2. The mode of action of TBID is competitive with respect to ATP, consistent with modelling. TBID interacts with the hinge region through hydrophobic interactions between Val 213, Val 261, Phe 277, Leu 280, Met 331, Ile 345, and the tetrabromine moiety, while the symmetric nitrogen atom at position 3 interacts with the catalytic Lys 228, thus playing a crucial role in the binding architecture[1].



[1]. Cozza G, et al. Synthesis and properties of a selective inhibitor of homeodomain-interacting protein kinase 2 (HIPK2). PLoS One. 2014 Feb 24;9(2):e89176.