Product Description:

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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