Banyard M R, Maeda K
Aust J Exp Biol Med Sci. 1978 Aug;56(4):481-92. doi: 10.1038/icb.1978.54.
A two-step procedure for the isolation of pure lactoferrin from bovine tears is outlined. The amino acid composition of this lactoferrin resembles closely the amino acid composition of lactoferrin isolated from bovine milk.