- BP000783-C163: Recombinant Human Protein Phosphatase Inhibitor-1 (PPP1R1A) Enzyme 
 
 Source: E. coli-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 IEU/ug).
- BP000783-ENZ-366: Recombinant Human Protein Phosphatase Inhibitor-1 (PPP1R1A) Enzyme 
 
 Source: E. coli-derived.
 A single, non-glycosylated, polypeptide chain containing 179 amino acids and having a molecular mass of 20 kDa.
 Purity: > 90% by RP-HPLC and SDS-PAGE.