β-Lactoglobulin

CAS No.: 9045-23-2

Grade: br

Content: ≥ 90% (page)

Physicochemical properties: white goods like white freeze-dried powder. The relative molecular weight is 35000-42000. contain β- Lactoglobulins A and B can be separated by chromatography. It can be separated on agar electrophoresis β 1 and β 2 two components. Soluble in water and neutral dilute sodium chloride solution. The isoelectric point Pi is 5.1 ～ 5.2. Specific rotation[ α] 25d-30.4 ° (in acetate buffer, pH 4.8, μ= 0.1)。  A1m, 280nm9.3

Purpose: biochemical research. Physical and chemical studies of proteins. Study on organic molecular binding. Non glycoprotein molecular weight marker for SDS electrophoresis. Genetic and pathological studies. Raw materials for genetic marker preparation.

Storage: 2 ~ 8 ℃