PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8168208-4 1993 Both purified apoA-I and apoC-III showed single bands on SDS-PAGE at molecular weights of 28183 and 9400 Daltons, respectively. Sodium Dodecyl Sulfate 57-60 apolipoprotein A1 Homo sapiens 14-20