PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18547053-7	2008	Anti-CD44 antibodies have been used in patients to deliver radioisotopes or mertansine for treatment of CD44 expressing tumors.	Maytansine	76-86	CD44 molecule (Indian blood group)	Homo sapiens	5-9	
18547053-7	2008	Anti-CD44 antibodies have been used in patients to deliver radioisotopes or mertansine for treatment of CD44 expressing tumors.	Maytansine	76-86	CD44 molecule (Indian blood group)	Homo sapiens	104-108