- BP000018-C537: Recombinant Human Plasminogen activator inhibitor 1 (PAI-1) Protein 
 
 Source: HEK 293-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug(1 EU/ug).
- BP000018-ENZ-356: Human Plasminogen activator inhibitor 1 (PAI-1) Protein 
 
 Purity: > 95.0% by RP-HPLC and SDS-PAGE.
- BP000018-ENZ-357: Recombinant Human Plasminogen activator inhibitor 1 (PAI-1) Protein 
 
 Source: E. coli-derived.
 Purity: > 95.0% by SDS-PAGE.