RNA Polymerase II, Rpb1 subunit, phosphorylated CTD (Ser2/5) (Rpb1, Pol2)

May be stored at 4 °C for short-term only. For long-term storage, aliquot and store at -20 °C. Aliquots are stable for at least 12 months at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Detects endogenous levels of Rpb1 only when the carboxy-termial domain heptapeptide repeat [Tyr1, Ser2, Pro3, Thr4, Ser5, Pro6, Ser7] is phosphorylated at serine 2/5. Species Crossreactivity

[RpII215; RpII215; 5; 8WG16; CG1554; CTD; DmelCG1554; dRpb1; dRPB1; H5; II; l(1)10Ca; l(1)DC912; l(1)DF912; l(1)G0040; l(1)L5; L5; POL; pol II; Pol II; Pol II CTD; Pol II Ser5P; Pol II0[ser2]; Pol II0[ser5]; Pol IIa; Pol IIo; Pol IIo[ser2]; Pol IIo[Ser2]; Pol IIo[ser5]; Pol; RNA polymerase II subunit B1]

[RNA polymerase II 215kD subunit; DNA-directed RNA polymerase II subunit RPB1; CG1554 gene product from transcript CG1554-RA; CG1554-PA; Pol II CTD; Pol II large subunit; RNA Pol II; RNA polymerase II; RNA polymerase II 215kD subunit; RNA polymerase II large subunit; RNA polymerase IIo; RNA polymeraseII-215 kd subunit; RNA-polymerase II; RpII215-PA; Ultrabithorax-like; polymerase II CTD; RNA polymerase II 215kD subunit; DNA-directed RNA polymerase III largest subunit]