product summary
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company name :
MyBioSource
product type :
protein
product name :
Lactalbumin, Alpha
catalog :
MBS635229
quantity :
100 mg
price :
170 USD
more info or order :
MyBioSource product webpage
product information
catalog number :
MBS635229
products type :
Protein
products full name :
Lactalbumin, Alpha
products short name :
[Lactalbumin, Alpha]
purity :
97.3%
storage stability :
Lyophilized powder may be stored at -20°C.Stable for 12 months after receipt at -20°C. Reconstitute with sterile dH20,aliquot and store at -20°C .
other info1 :
Source: Bovine Milk. Appearance: Off-white powder. Solubility (10 mg/mL in water): Faint yellow, clear. Protein (UV Absorbance): 92.3%. Fat: 0.4%. Ash: 2.2%. Moisture: 5.1%. pH (10% @20 degree C): 6.3
products categories :
Molecular Biology; MB-Albumin
products description :
a-Lactalbumin is a small, globular, whey protein that has been found in all milk studied to date. it is a metalloprotein of approximately 14kD produced in the mammary glands. It consists of a single polypeptide chain with 8 cysteines which form 4 disulfide bridges. The presence of alpha-lactalbumin increases the rate of lactose synthesis by galactosyltransferase.
uniprot acc num :
P00709
ncbi summary :
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. [provided by RefSeq, Jul 2008]
uniprot summary :
LALBA: Regulatory subunit of lactose synthase, changes the substrate specificity of galactosyltransferase in the mammary gland making glucose a good acceptor substrate for this enzyme. This enables LS to synthesize lactose, the major carbohydrate component of milk. In other tissues, galactosyltransferase transfers galactose onto the N-acetylglucosamine of the oligosaccharide chains in glycoproteins. Belongs to the glycosyl hydrolase 22 family. Protein type: Transferase; Secreted, signal peptide; Secreted; Apoptosis. Chromosomal Location of Human Ortholog: 12q13. Cellular Component: extracellular space. Molecular Function: lactose synthase activity; calcium ion binding. Biological Process: cell-cell signaling; apoptosis; defense response to bacterium; signal transduction; lactose biosynthetic process
size1 :
100 mg
price1 :
170 USD
size2 :
500 mg
price2 :
260
size3 :
1 g
price3 :
350
size4 :
5 g
price4 :
1025
more info or order :
MyBioSource product webpage
company information
MyBioSource
P.O. Box 153308
San Diego, CA 92195-3308
sales@mybiosource.com
https://www.mybiosource.com
1-888-627-0165
headquarters: USA
MyBioSource, LLC was orginally founded in Vancouver by three enthusiastic scientists who are passionate about providing the world with the best reagents available. Together, they form a company with a big vision known as MyBioSource. MyBioSource is now located in San Diego, California, USA.

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