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| Product Name | Lactalbumin, Human Milk |
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| Description | Purity ~95% (SDS-PAGE). a-Lactalbumin is an important whey protein in cow's milk, and is also present in the milk of many other mammalian species. In primates, alpha-lactalbumin expression is upregulated in response to the hormone prolactin and increases the production of lactose. a-Lactalbumin forms the regulatory subunit of the lactose synthase (LS) heterodimer and b-1,4-galactosyltransferase (beta4Gal-T1) forms the catalytic component. Together, these proteins enable LS to produce lactose by transferring galactose moieties to glucose. As a monomer, alpha-lactalbumin strongly binds calcium and zinc ions and may possess bactericidal or antitumor activity. When formed into a complex with Gal-T1, a galactosyltransferase, a-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. Source: Human Milk. Prepared from H |
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| Size | 5mg |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | LYZL7, Gene ID: 3906, SwissProt: P00709 |
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| Catalog # | L2203 |
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| Order / More Info | Lactalbumin, Human Milk from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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