β-Lactoglobulin from bovine milk ≥85% (PAGE), lyophilized powder Sigma L2506
По запросу
- Производитель: Sigma
- Каталожный номер:
L2506 - CAS номер : 9045-23-2
Packaging
1, 5 g in poly bottle
Quality
Contains β-lactoglobulins A and B which can be isolated chromatographically.
Application
β-Lactoglobulin was used in a cytologic assay for diagnosis of food hypersensitivity in patients with irritable bowel syndrome.1
General description
A member of the lipocalin family, βLg is a small protein of 162 amino acids with a molecular mass of ∼18,400 Da,. It has an eight-stranded β-barrel (strands A-H) succeeded by a three-turn a-helix and a final β-strand (strand I) that forms part of the dimerization interface.2
Milk from dairy cows contains the protein β-lactoglobulin (BLG). It naturally occurs in a number of genetic variants, and the most prevalent bovine variants are BLG A and BLG B.
Характеристики реактива | |
assay | ≥85% (PAGE) |
storage temp. | 2-8°C |