PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 249314-7 1978 Radioactively labeled [14C]Co-EIF-1 was prepared by reductive alkylation using [14C]formaldehyde and borohydride. Formaldehyde 84-96 eukaryotic translation initiation factor 1 Oryctolagus cuniculus 30-35