Meslar H W, White H B
Department of Chemistry, University of Delaware, Newark 19711, USA.
Anal Biochem. 1978 Nov;91(1):75-81. doi: 10.1016/0003-2697(78)90817-5.
1-Butanol extraction of chicken egg yolk homogenates containing 1 M NaCl yields lipid-free aqueous solutions of egg yolk proteins. These solutions, after dialysis, can be applied to a variety of chromatographic media without clogging. Although some proteins are denatured by this procedure, most of the water-soluble proteins remain in solution, including biotin-binding protein and riboflavin-binding protein.
用1-丁醇提取含有1 M氯化钠的鸡蛋黄匀浆,可得到无脂的鸡蛋黄蛋白水溶液。这些溶液经过透析后,可应用于各种色谱介质而不会堵塞。尽管有些蛋白质会因该过程而变性,但大多数水溶性蛋白质仍保留在溶液中,包括生物素结合蛋白和核黄素结合蛋白。