- BP001009-C077: Recombinant Human pro-Brain-Derived Neurotrophic Factor (pro-BDNF) Protein 
 
 Source: E. coli-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 IEU/ug).
- BP001009-CYT-014: Recombinant Human pro-Brain-Derived Neurotrophic Factor (pro-BDNF) Protein 
 
 Source: E. coli-derived.
 A single, non-glycosylated, non-covalently linked homodimer with each polypeptide chain containing 229 amino acids and having a molecular mass of 52 kDa.
 Purity: > 95.0% by RP-HPLC and SDS-PAGE.