Bioactivity | [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]. |
Name | [pSer2, pSer5, pSer7]-CTD TFA |
Shortening | Y-{pSer}-PT-{pSer}-P-{pSer}-YSPTSPSYSPTSPS |
Formula | C98H138F3N21O39 |
Molar Mass | 2291.25 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [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. |