PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2475570-5	1989	It was found that the CD59 antigen is a small protein (approximately 20 kD as judged by SDS-PAGE, 11.5 kD predicted from the isolated cDNA) sometimes associated with larger components (45 and 80 kD) in urine.	Sodium Dodecyl Sulfate	88-91	CD59 molecule (CD59 blood group)	Homo sapiens	22-26