[pSer2, pSer5, pSer7]-CTD (TFA) 是 CDK7 的一个底物，是 RNA 聚合酶 II 羧基端域 (CTD) 的 ser2、ser5 和 ser7 位点磷酸化的多肽。
货号:ajcx13660
CAS:N/A
分子式:C98H138F3N21O39
分子量：2291.25
溶解度:Soluble in DMSO
纯度：98%
存储：Store at -20°C
库存：现货

Background:

[pSer2, pSer5, pSer7]-CTD (TFA), a substrate for CDK7 (cyclin dependent protein kinase), is a phosphorylated polypeptide at ser2, ser5 and ser7 sites of RNA polymerase II carboxy-terminal domain (CTD)[1].

[1]. Czudnochowski N, et al. Serine-7 but not serine-5 phosphorylation primes RNA polymerase II CTD for P-TEFb recognition. Nat Commun. 2012 May 15;3:842.