Peak inhibitory activity was found in the 150-200 kd fractions after Sephacryl G-200 ultrafiltration .
peak inhibitory activity was found in the 150-200 kd fractions after sephacryl g-200 ultrafiltration .
O B-other_name I-other_name O O O O O O O O B-other_name I-other_name I-other_name O