Capillary electrophoretic analysis of genetic variants of milk proteins from different species

Abstract:

Polymorphism of bovine, ovine and caprine milk proteins was studied by CE. Identification of some rare bovine variants was carried out by isoelectric focussing (IEF) using PhastSystem. Genetic variants A and D of bovine α(s2)-casein, β-casein variants A1, A2, A3, B and C and α(s1)-casein variants B and C were determined by CE. In addition, the different casein fractions including some genetic variants of ovine and caprine milk were identified by CE. In order to carry out this identification, collected fractions from a cation-exchange FPLC separation were injected by CE.

Año de publicación:

1997

Keywords:

• Milk
• proteins
• Caseins

Fuente:

scopus