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

TP1641

C98H138F3N21O39

2291.25

[pSer2, pSer5, pSer7]-CTD TFA

H2O:Soluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years