PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17020812-1 2006 CvL, a lectin from the marine sponge Cliona varians was purified by acetone fractionation followed by Sepharose CL 4B affinity chromatography. Sepharose CL 4B 102-117 ezrin Homo sapiens 0-3