- BP001099-C534: Recombinant Human Serpin A3 protein 
 
 Source: HEK 293-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 EU/ug).
- BP001099-PRO-378: Human Serpin A3 protein 
 
 Source: Human Serum-derived.
 Purity: > 99.0% by SDS-PAGE.
- BP001099-PRO-750: Recombinant Human Serpin A3 protein 
 
 Source: E.coli-derived.
 Purity: > 95% by SDS-PAGE.