Antigens / Enzymes

Lee Biosolutions is a leading manufacturer of highly purified native proteins and enzymes—crucial materials in clinical diagnostics, analytical research and a range of other applications. Our expert team can customize purification development, process chromatography and protein characterization to deliver the best research products for our clients.
Beta-2 Microglobulin (B2M)
Catalog No: 126-12 Form: Liquid
126-12 Human Urine > 98% (SDS-PAGE) Liquid More Info
Beta-2 Microglobulin (B2M)
Catalog No: 126-11 Form: Lyophilized
126-11 Human Urine > 98% (SDS-PAGE) Lyophilized More Info
Beta-2 Microglobulin (B2M)
Catalog No: 126-14 Form: Lyophilized
126-14 Recombinant > 95% (HPLC) Lyophilized More Info
Bilirubin Conjugate, Ditaurate, Sodium Salt
Catalog No: 910-12 Form: Powder
910-12 Synthetic Direct Bilirubin: > 90% of total, > 50% by weight
Total Bilirubin: 60-80% by weight
Powder More Info
Bilirubin, Unconjugated - Indirect
Catalog No: 127-12 Form: Powder
127-12 Porcine Gallbladder > 95% (UV-Spec) Powder More Info
Brain Natriuretic Peptide-32 (BNP-32)
Catalog No: 129-10 Form: Lyophilized
129-10 Synthetic > 95% (HPLC) Lyophilized More Info
Butyrylcholinesterase (BChE)
Catalog No: 130-10 Form: Lyophilized
130-10 Equine Serum Highly Purified Lyophilized More Info