Table 1.

Major protein composition in bovine milk and colostrums (Data from [11]).

Parameters	α-La	β-Lg	Lf	Lp	IgG	BSA
pI	4.3–5.1	5.2–5.4	7.8–8.0	9.2–9.9	5.8–7.3	5.13
Mr.	~14,200	~18,400	77,100 ± 1,500	78,000	150,000	66,200
Milk (mg/mL)	0.7–1.8	2.4–4.1	0.02–0.35	11–45	0.3–0.6	~0.3
Colostrum (mg/mL)	1.2–2.4	5.5–19.0	1.5–5	13–30	5–80	0.2–1.2