AVANT^™ UHPLC/CMS Analysis of Casein Proteins in Milk

In this application note, the Advion Interchim Scientific^® AVANT^™ UHPLC/CMS system is used to analyze casein proteins in whole milk extract to separate and detect β-casein-B, -A1, and -A2, as well as K-casein and αs1-casein variants. This method is also suitable for a quick, relative quantitation of the β-casein-B, -A1, and -A2 variants in standards of β-casein.