alpha-Lactalbumin from human milk, >=95% (SDS-PAGE), lyophilized powder
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).
Packaging
5, 25 mg in glass bottle
| Quality Level | 200 |
|---|---|
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | −20°C |
| Solubility | H2O: soluble 10 mg/mL(lit.) |
| Form | lyophilized powder |
| Assay | ≥95% (SDS-PAGE) |
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