- BP000985-CG24: Recombinant Human Ubiquitin-Conjugating Enzyme E2 Variant 2 (UBE2V2) 
 
 Source: E. coli-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 IEU/ug).
- BP000985-ENZ-550: Recombinant Human Ubiquitin-Conjugating Enzyme E2 Variant 2 (UBE2V2) 
 
 Source: E. coli-derived.
 A single, non-glycosylated polypeptide chain containing 165 amino acids (1-145 a.a.) and having a molecular mass of 18.5 kDa.
 Purity > 95%, by SDS-PAGE.