SRP6305

Lactalbumin from human milk

≥95% (SDS-PAGE)

• Sinonimo/i: LYZL7
• Codice UNSPSC: 12352202
• NACRES: NA.32

Proprietà

• Origine biologica: human milk
• Saggio: ≥95% (SDS-PAGE)
• Forma fisica: lyophilized
• PM: 14 kDa
• Confezionamento: pkg of 5 mg
• N° accesso UniProt: P00709
• Condizioni di spedizione: wet ice
• Temperatura di conservazione: 2-8°C
• Informazioni sul gene: human ... LYZL7(3906)

Descrizione

Descrizione generale

α-Lactalbumin is an important whey protein in cow′s milk, and is also present in the milk of many other mammalian species. In primates, α-lactalbumin expression is upregulated in response to the hormone prolactin and increases the production of lactose. α-Lactalbumin forms the regulatory subunit of the lactose synthase (LS) heterodimer and β-1,4-galactosyltransferase (β4Gal-T1) forms the catalytic component. Together, these proteins enable LS to produce lactose by transferring galactose moieties to glucose. As a monomer, α-lactalbumin strongly binds calcium and zinc ions and may possess bactericidal or antitumor activity. When formed into a complex with Gal-T1, a galactosyltransferase, α-lactalbumin, enhances the enzyme′s affinity for glucose by about 1000 times, and inhibits the ability to polymerize multiple galactose units. This gives rise to a pathway for forming lactose by converting Gal-TI to Lactose synthase.

Stato fisico

Lyophilized from de-ionized water.

Ricostituzione

Use deionized water

Informazioni sulla sicurezza

• 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