SRP6305

Lactalbumin from human milk

≥95% (SDS-PAGE)

• Sinónimos: LYZL7
• Código UNSPSC: 12352202
• NACRES: NA.32

Propiedades

• origen biológico: human milk
• Ensayo: ≥95% (SDS-PAGE)
• Formulario: lyophilized
• mol peso: 14 kDa
• envase: pkg of 5 mg
• Nº de acceso UniProt: P00709
• Condiciones de envío: wet ice
• temp. de almacenamiento: 2-8°C
• Información sobre el gen: human ... LYZL7(3906)

Descripción

Descripción general

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.

Reconstitución

Use deionized water

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable