
Recombinant Human Guanidinoacetate N-Methyltransferase by ProSpec Bio is recombinant human creatine synthesis enzyme (amino acids 1-236) produced in E. coli with a 20-amino-acid His tag at the N-terminus, a 256-amino-acid protein of 28.4 kDa that is more than 95% pure. It is supplied as a solution (20 mM Tris-HCl, pH 8, 1 mM DTT and 10% glycerol) in 5 µg, 25 µg and 1 mg sizes for creatine and one-carbon metabolism research.


