Antitumor and HIV-1 Reverse Transcriptase Inhibitory Activities of a Hemagglutinin and a Protease Inhibitor from Mini-Black Soybean

Table 1

Yields (from 50 g beans) and trypsin-inhibitory activities of various chromatographic fractions obtained during different steps of purification of mini-black soybean protease inhibitor.

Fraction	Total protein (mg)	Total trypsin-inhibitory activity (u)	Specific trypsin-inhibitory activity (u/mg)	Recovery of trypsin-inhibitory activity (%)	Fold of purification
Extract	9800	17640	1.8	100	1
Q	625	9375	15	53.1	8.3
SP1	242	8228	34	46.6	18.9
D2	53	4505	85	25.5	47.2