PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17609361-3 2007 The M-protein in the serum of the cat was analyzed by using 12% sodium dodeyl sulfate (SDS) polyacrylamide gel electrophoresis with Coomassie brilliant blue staining. coomassie Brilliant Blue 132-156 myomesin 2 Homo sapiens 4-13