- BP000986-C189: Recombinant Human Ubiquitin Carboxyl-Terminal Esterase L3 (UCHL3) Enzyme 
 
 Source: E. coli-derived.
 Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
 Endotoxin: < 0.1 ng/ug (1 EU/ug).
- BP000986-ENZ-057: Recombinant Human Ubiquitin Carboxyl-Terminal Esterase L3 (UCHL3) Enzyme 
 
 Source: E. coli-derived.
 A single, non-glycosylated polypeptide chain containing 250 amino acids (1-230a.a.) and having a molecular mass of 28.3 kDa.
 Specific activity: >3,000 pmole/min/ug. Measured by the hydrolysis of Ubiquitin-AMC at pH 8.0, at 37C.
 Purity: > 95% by SDS-PAGE.