Almlöf E, Larsson-Raźnikiewicz M, Lindqvist I, Munyua J
Prep Biochem. 1977;7(1):1-7. doi: 10.1080/00327487708062108.
Casein micelles have been separated from skim milk by chromatography on CPG-10 3000 glass beads. Fractionation of the micelles according to size has been demonstrated. Polyacrylamide gel electrophoresis of urea treated micelles reveals that different relative amounts of the major casein components occur in the various micelle fractions. No discernible dissociation of the micelles into monomeric caseins has been observed.
通过在CPG - 10 3000玻璃珠上进行色谱法,从脱脂乳中分离出酪蛋白胶粒。已证明可根据大小对胶粒进行分级分离。对经尿素处理的胶粒进行聚丙烯酰胺凝胶电泳显示,不同胶粒级分中主要酪蛋白成分的相对含量不同。未观察到胶粒明显解离成单体酪蛋白。