Name | LALBA Full-Length MS Protein Standard |
Cat# | CPFL321214 |
Protein Name | lactalbumin, alpha- |
Symbol | LALBA |
Synonyms | MGC138521; MGC138523 |
Accession | NM_002289 |
Cytogenetic | 12q13 |
Amino Acid Labeled | [U- 13C6, 15N4]-L-Arg and [U- 13C6, 15N2]-L-Lys |
Chemical Purity | > 80% as determined by SDS-PAGE and Coomassie blue staining |
Expression Host | Human HEK293 cells |
Predicted MW | 14 kDa |
Expression TrueORF Clone | RC221214 |
Description | LALBA Full-Length MS Protein Standard (NP_002280), Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine, was produced in human 293 cells (HEK293) with fully chemically defined cell culture medium to obtain incorporation efficiency at Creative-Proteomics. This gene encodes alpha-lactalbumin, a principal protein of milk. Alpha-lactalbumin forms the regulatory subunit of the lactose synthase (LS) heterodimer and beta 1,4-galactosyltransferase (beta4Gal-T1) forms the catalytic component. Together, these proteins enable LS to produce lactose by transfering galactose moieties to glucose. As a monomer, alpha-lactalbumin strongly binds calcium and zinc ions and may possess bactericidal or antitumor activity. A folding variant of alpha-lactalbumin, called HAMLET, likely induces apoptosis in tumor and immature cells. |
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