Thermal denaturation of bovine serum albumin and its oligomers and derivativespHdependence

Autor: Barone, G., Capasso, S., Del Vecchio, P., De Sena, C., Fessas, D., Giancola, C., Graziano, G., Tramonti, P.
Zdroj: Journal of Thermal Analysis and Calorimetry; December 1995, Vol. 45 Issue: 6 p1255-1264, 10p
Abstrakt: In a previous paper, we report a preliminary DSC study on bovine (BSA) and human (HSA) serum albumins. However, at accurate HPLC analysis the commercial proteins show three peaks: Fraction V-I, probably globulins (as declared by the producers), Fraction V-II (about 15–18% of the product) and Fraction V-III that represents pure BSA or HSA. A hypothesis is that the Fraction II is a covalent dimer, or trimer or a mixture of both, generated during the scalf-life of the commercial product.
Databáze: Supplemental Index