SRP6305

Lactalbumin from human milk

≥95% (SDS-PAGE)

• 同義詞: LYZL7
• 分類程式碼代碼: 12352202
• NACRES: NA.32

屬性

• 生物源: human milk
• 化驗: ≥95% (SDS-PAGE)
• 形狀: lyophilized
• 分子量: 14 kDa
• 包裝: pkg of 5 mg
• UniProt登錄號: P00709
• 運輸包裝: wet ice
• 儲存溫度: 2-8°C
• 基因資訊: human ... LYZL7(3906)

描述

一般說明

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.

外觀

Lyophilized from de-ionized water.

重構

Use deionized water

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable