Source

Ascitic fluid of patients shown to be negative for HBsAg, HCV, and HIV I and II antibodies

Purity

98% by reduced SDS-PAGE. Single band 26 kDa

Format

Protein solution (3.5 mg/ml) in 100 mM NaCl, 10 mM Tris, 2 mM Ca, 0.1% sodium azide

Purification

Chromatography on CH-Sepharose and hydroxylapatite

Applications

Pure immunogen. Antigen for coating microplates (ELISA). Ligand for affinity chromatography

Storage

Shipping at ambient temperature. Storage 1 year at +4C. Do not freeze