Purified SR-BP retained its binding properties and migrated on SDS-polyacrylamide gel as a Mr 28 , 000 protein .
purified sr-bp retained its binding properties and migrated on sds-polyacrylamide gel as a mr 28 , 000 protein .
B-protein_molecule B-protein_molecule O O O O O O O B-other_organic_compound I-other_organic_compound O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O