SRP6305

Lactalbumin from human milk

≥95% (SDS-PAGE)

• Sinônimo(s): LYZL7
• Código UNSPSC: 12352202
• NACRES: NA.32

Propriedades

• fonte biológica: human milk
• Ensaio: ≥95% (SDS-PAGE)
• Formulário: lyophilized
• peso molecular: 14 kDa
• embalagem: pkg of 5 mg
• nº de adesão UniProt: P00709
• Condições de expedição: wet ice
• temperatura de armazenamento: 2-8°C
• Informações sobre genes: human ... LYZL7(3906)

Descrição

Descrição geral

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.

forma física

Lyophilized from de-ionized water.

Reconstituição

Use deionized water

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable