α-Lactalbumin
Synonym(s):alpha-lactalbumin;LALBA;Lysozyme-like protein 7;LYZL7;Bos d 4
- CAS NO.:9051-29-0
- Empirical Formula: NULL
- Molecular Weight: 0
- MDL number: MFCD00162025
- EINECS: 232-750-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is α-Lactalbumin?
The Uses of α-Lactalbumin
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.
The Uses of α-Lactalbumin
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).
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).
Properties of α-Lactalbumin
storage temp. | -20°C |
solubility | H2O: 10 mg/mL, clear to faintly turbid, colorless to slightly yellow |
form | lyophilized powder |
Safety information for α-Lactalbumin
Computed Descriptors for α-Lactalbumin
New Products
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