PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8972744-3	1996	Immunoprecipitation and SDS-PAGE analysis of metabolically labelled normal C57BL/6 lymph node cells showed binding of exogenous h beta 2m to MHC-I, in particular, to the H-2Db molecule through an exchange with endogenous mouse beta 2m.	Sodium Dodecyl Sulfate	24-27	beta-2 microglobulin	Mus musculus	130-137	
8149950-7	1994	Both mAb immunoprecipitated molecules which, in sodium dodecyl sulfate-polyacrylamide gel electrophoresis, gave two bands of 45 and 12 kDa, typical of the class I heavy chain and beta 2 microglobulin, respectively.	Sodium Dodecyl Sulfate	48-70	beta-2 microglobulin	Mus musculus	179-199	
6173317-3	1981	The 12 000 dalton material was identified as beta 2-microglobulin (beta 2M) by its molecular weight (SDS PAGE), charge (isoelectric focusing), antigenicity (reactivity with xenogenic anti-beta 2M), and genetics.	Sodium Dodecyl Sulfate	101-104	beta-2 microglobulin	Mus musculus	45-65	
6173317-3	1981	The 12 000 dalton material was identified as beta 2-microglobulin (beta 2M) by its molecular weight (SDS PAGE), charge (isoelectric focusing), antigenicity (reactivity with xenogenic anti-beta 2M), and genetics.	Sodium Dodecyl Sulfate	101-104	beta-2 microglobulin	Mus musculus	67-74