Table 1.

Corresponding pooled fractions eluted from Sepharose CL-4B column (Fig. 3a)

Milk fraction	Composition	Corresponding fractions SP alone	Corresponding fractions SP + Milk
Fraction 1 (tubes 40–60)	α-lactalbumin	1	I - II
	β-lactoglobulin
	κ-casein
Fraction 2 (tubes 80–110)	α-caseins	3	IV - V
	β-caseins
Fraction 3 (Tubes 130–150)	amino acids	4	VII
	salts
	sugars
	vitamins