| Identification | Back Directory | [Name]
α-Lactalbumin | [CAS]
9051-29-0 | [Synonyms]
LALBA
LYZL7
α-Lactalbumin
LactalbuMins, a-
ALPHA-LACTALBUMIN
alpha-Lactalbumins
Lysozyme-like protein 7
ALPHA-LACTALBUMIN TYPE I
ALPHA-LACTALBUMIN TYPE III
Lactose synthase B protein
alpha-Lactalbumin,humanmilk
A-LACTALBUMIN FROM HUMAN MILK
α-lactalbumin from human milk
α-lactalbumin from bovine milk
alpha-Lactalbumin from human milk
alpha-Lactalbumin from bovine milk
α-Lactalbumin–FITC from bovine milk
A-lactalbumin type I from bovine milk
A-lactalbumin type iii from bovine milk
Recombinant Human LALBA Protein, His Tag
alpha-lactalbumin from human milk, salt-free
A-LACTALBUMIN BOVINE MILK*APPROX MOL WT 14200
ANTI-LALBA (CENTER) antibody produced in rabbit
A-lactalbumin-bovine milk-for*sds gel electrophor
Alpha-Lactalbumin (400 mg) (COLD SHIPMENT REQUIRED)
ALPHA-LACTALBUMIN FROM BOVINE MILK, FOR USE AS A MARKER IN SDS-PAGE
alpha-Lactalbumin from bovine milk Type I, >=85% (PAGE), lyophilized powder | [EINECS(EC#)]
232-750-1 | [Molecular Formula]
NULL | [MDL Number]
MFCD00162025 |
| Chemical Properties | Back Directory | [storage temp. ]
-20°C | [solubility ]
H2O: 10 mg/mL, clear to faintly turbid, colorless to slightly yellow | [form ]
lyophilized powder | [color ]
White to off-white | [biological source]
rabbit | [Water Solubility ]
H2O: soluble 10mg/mL, clear to slightly hazy, colorless to faintly yellow | [Major Application]
food and beverages |
| Hazard Information | Back Directory | [Uses]
α-Lactalbumin from bovine milk has been used as a supplement of basal medium for various cell cultures. It has also been used as a marker for sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). | [Uses]
α-Lactalbumin was used in the isolation and analysis of restriction endonuclease digestive patterns of chromosomal DNA from Mycobacterium paratuberculosis and other Mycobacterium species. 1 It was also used in a study to test if the neuroendocrine protein 7B2 suppresses the aggregation of neurodegenerative disease-related proteins. | [General Description]
α-Lactalbumin is a small, globular, whey protein that has been found in all milk studied to date. It is a metalloprotein of approximately 14 kDa produced in the mammary glands. | [Biochem/physiol Actions]
Alters the substrate specificity of galactosyltransferase to increase the rate of lactose formation; the complex of galactosyltransferase and α-lactalbumin is called lactose synthase. Complexes of α-lactalbumin with oleic acid show drastically different activities than α-lactalbumin alone, being strongly cytotoxic to tumor cells. The complex is referred to as HAMLET (human alpha-lactalbumin made lethal to tumor cells). |
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Sigma-Aldrich
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