Literature DB >> 1744261

Separation of beta-casein A1, A2, and B using cation-exchange fast protein liquid chromatography.

C M Hollar1, A J Law, D G Dalgleish, J F Medrano, R J Brown.   

Abstract

beta-Casein genetic variants A1, A2, and B were separated using cation-exchange fast protein liquid chromatography. beta-Casein from a herd bulk casein sample eluted as a series of three peaks. Casein samples from individual cows containing known combinations of beta-casein A1, A2, and B were used to confirm that the three peaks were beta-casein genetic variants. An acid-PAGE gel confirmed the identity of the peaks that eluted from the column.

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Year:  1991        PMID: 1744261     DOI: 10.3168/jds.S0022-0302(91)78517-2

Source DB:  PubMed          Journal:  J Dairy Sci        ISSN: 0022-0302            Impact factor:   4.034


  2 in total

1.  Use of urea-polyacrylamide electrophoresis for discrimination of A1 and A2 beta casein variants in raw cow's milk.

Authors:  Miguel Angel Duarte-Vázquez; Carlos Raúl García-Ugalde; Blanca Erika Álvarez; Laura Mariana Villegas; Blanca Estela García-Almendárez; Jorge Luis Rosado; Carlos Regalado
Journal:  J Food Sci Technol       Date:  2018-03-02       Impact factor: 2.701

2.  Production of Cow's Milk Free from Beta-Casein A1 and Its Application in the Manufacturing of Specialized Foods for Early Infant Nutrition.

Authors:  Miguel Á Duarte-Vázquez; Carlos García-Ugalde; Laura M Villegas-Gutiérrez; Blanca E García-Almendárez; Jorge L Rosado
Journal:  Foods       Date:  2017-07-12
  2 in total

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