Answers are grounded in this paper and cite their sources.
P-Lactoglobulin is an easily accessible crystalline protein and has been used in many experiments, often with the assumption that it is homogeneous. Since Li (1946) demonstrated electrophoretic heterogeneity, it has been firmly established that it is a mixture, and attempts at fractionation have been made (Polis, Schmukler, Custer & McMeekin, 1950; Preaux, Hulsmans & Lontie, 1954; Smithies, 1954). More recently it has been found that it is a member of the rapidly increasing number of proteins known to be under direct genetic control. Aschaffenburg & Drewry (1955) showed that some cows produced two lactoglobulins, #,-and f2-,
No takes yet. Share an insight, caveat, or question.
M. P. Tombs (1957) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: