Recombinant Human LALBA protein, His & T7-tagged

• Cat.No.: LALBA-5738H
• Product Overview: Recombinant Human LALBA aa. (Ile12~Leu142 (Accession # P00709)) fused with N-terminal His & T7 tag was produced in E. coli cells.

Specification

• Species: Human
• Source: E.coli
• Tag: His&T7
• ProteinLength: Ile12~Leu142
• Description: 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.
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 18.7kDa
• Endotoxin: <1.0EU per 1µg (determined by the LAL method)
• Purity: >95%
• Characteristic: The isoelectric point is 5.8.
• Applications: SDS-PAGE; WB; ELISA; IP.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Storage buffer: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl.
• Reconstitution: Reconstitute in sterile PBS, pH7.2-pH7.4.

Gene Information

• Gene Name: LALBA lactalbumin alpha [ Homo sapiens (human) ]
• Official Symbol: LALBA
• Synonyms: LALBA; lactalbumin alpha; LYZG; alpha-lactalbumin; lactose synthase B protein; lysozyme G; lysozyme-like protein 7
• Gene ID: 3906
• mRNA Refseq: NM_002289.2
• Protein Refseq: NP_002280.1
• UniProt ID: P00709