Human secretory IgA protein from colostrum - 5 mg
Source: Human colostrum
Form & Buffer: Lyophilised from 0.01M NaPO4, 0.07M NaCl, pH 7.3.
Origin Species: Human
Method of Purification: Human immunoglobulin A protein was purified by salt fractionation, gel filtration, ion exchange chromatography and immunoabsorption.
Storage: store at 2°C - 8°C