
Recombinant Human Polymerase II Polypeptide J3 by ProSpec Bio is recombinant human RNA polymerase II subunit (amino acids 1-115) produced in E. coli with a 23-amino-acid His tag at the N-terminus, a 138-amino-acid protein of 15.5 kDa that is more than 95% pure. It is supplied as a solution in 2 µg, 10 µg and 1 mg sizes for transcription research.


