
Recombinant Human CTD Small Phosphatase 1 by ProSpec Bio is recombinant human CTD small phosphatase (amino acids 1-260) produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 280-amino-acid protein of 31.2 kDa that is more than 90% pure. It is supplied as a solution in 2 µg, 10 µg and 1 mg sizes for transcription research.


