ProSpec Bio Recombinant Human TAF9 RNA Polymerase II

Recombinant Human TAF9 RNA Polymerase II by ProSpec Bio is recombinant human TFIID subunit produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 192-amino-acid protein of 22.2 kDa that is more than 90% pure. It is supplied as a solution (0.5 mg/mL in 20 mM Trsi HCL pH 8, 1 mM DTT and 10% glycerol) in 5 µg, 20 µg and 1 mg sizes for transcription research.