beta-Lactoglobulin from bovine milk, >=85% (PAGE), lyophilized powder

beta-Lactoglobulin from bovine milk, >=85% (PAGE), lyophilized powder

Application

?-Lactoglobulin was used in a cytologic assay for diagnosis of food hypersensitivity in patients with irritable bowel syndrome.

?-Lactoglobulin from bovine milk has been used:for the generation of calibration curve for protein solubility indexin acid-base titrationas a standard for surface hydrophobicity analysis

General description

?-Lactoglobulin plays a key role in immune response and modulates IgM levels and cell proliferation. ?-Lactoglobulin from bovine is a model system for protein folding studies and denaturation kinetics. Polymorphisms in the ?-lactoglobulin modulates bovine milk production and composition.

Milk from dairy cows contains the protein ?-lactoglobulin (BLG). It naturally occurs in a number of genetic variants, and the most prevalent bovine variants are BLG A and BLG B.

A member of the lipocalin family, ?Lg is a small protein of 162 amino acids with a molecular mass of ?18,400 Da,. It has an eight-stranded ?-barrel (strands A-H) succeeded by a three-turn a-helix and a final ?-strand (strand I) that forms part of the dimerization interface.

Packaging

1, 5 g in poly bottle

Quality

Contains β-lactoglobulins A and B which can be isolated chromatographically.

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Code Description Quality Level Manufacturer Technique(s) Storage Temp. Form Assay Price Quantity
3591618 beta-Lactoglobulin from bovine milk, >=85% (PAGE), lyophilized powder 200 SIGMA-ALDRICH titration: suitable 2-8°C lyophilized powder ≥85% (PAGE)
£259.07 (exc VAT) per 1G
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3591619 beta-Lactoglobulin from bovine milk, >=85% (PAGE), lyophilized powder 200 SIGMA-ALDRICH titration: suitable 2-8°C lyophilized powder ≥85% (PAGE)
£1,020.96 (exc VAT) per 5G
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