Table 2.

Cancer cell proliferation inhibition assays.

	100% protein					Blank
Protein concentration	1μg·mL-1	25μg·mL-1	125μg·mL-1	250μg·mL-1	500μg·mL-1
Absorb	0.87	0.78	0.749	0.761	0.154	0.788
	0.881	0.881	0.783	0.762	0.186	0.823
	0.841	0.898	0.823	0.808	0.197	0.765
Average	0.864	0.853	0.785	0.777	0.179	0.792
Survival rate(%)	109.09	107.70	99.12	98.11	22.60	-
Inhibition rate(%)	17.17	18.56	27.15	28.17	103.66	-