PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7726575-2 1995 The molecular weights of P-1 and P-2 as estimated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis were 15,000 and 16,200 and the isoelectric points were 4.8 and 4.6, respectively. polyacrylamide gels 76-94 zinc finger protein 185 Mus musculus 25-36