ProSpec Bio Recombinant Human Phosphoserine Aminotransferase 1

Recombinant Human Phosphoserine Aminotransferase 1 by ProSpec Bio is recombinant human serine metabolic enzyme (amino acids 1-370) produced in E. coli with a 24-amino-acid His tag at the N-terminus, a 394-amino-acid protein of 42.9 kDa that is more than 90% pure. It is supplied as a solution (1 mg/mL in 20 mM Tris-HCl buffer (pH 8.0), 20% glycerol and 1 mM DTT) in 5 µg, 20 µg and 1 mg sizes for one-carbon and amino acid metabolism research.