PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1283089-3	1992	The R-form part of the LPSs was separated by SDS-polyacrylamide gel electrophoresis and its antigen specificity analyzed by subsequent immunoblotting using Salmonella R-antisera (anti-Ra, -Rb1, -Rb2, -Rc).	lpss	23-27	RB transcriptional corepressor 1	Homo sapiens	189-192	
1283089-8	1992	In contrast, almost all R-form LPSs showed a significant reaction with Rb1 antiserum.	lpss	31-35	RB transcriptional corepressor 1	Homo sapiens	71-74