L7880
β-Lactoglobulin A from bovine milk
≥90% (PAGE)
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About This Item
Prodotti consigliati
Origine biologica
bovine milk
Saggio
≥90% (PAGE)
Stato
powder
PM
18,363 Da by calculation
tecniche
HPLC: suitable
N° accesso UniProt
Temperatura di conservazione
2-8°C
Informazioni sul gene
bovine ... LGB(280838)
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Descrizione generale
A member of the lipocalin family, βLg is a small protein of 162 amino acids with a molecular mass of ∼18,400 Da, featuring 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.
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 known as BLG A and BLG B.
Applicazioni
β-Lactoglobulin A from bovine milk has been used:
- as a calibrant for the calibration of the TriWave device
- as a standard in the detection and quantification of β-lactoglobulin in bovine milk by reverse-phase high performance liquid chromatography (HPLC)
- in the purification and molecular weight measurement of protease samples
β-Lactoglobulin was used in the identification of the genetic variants of κ-casein in milk by isoelectric focusing electrophoresis.
Azioni biochim/fisiol
β-Lactoglobulin (β-lg) possesses heat-set gelation properties. It also exhibits antiviral, anticarcinogenic and hypocholesterolemic effects. β-lg can bind to retinol and long-chain fatty acids. It may participate in the absorption and metabolism of fatty acids.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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