PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6188403-0	1982	Receptor-mediated endocytosis of alpha 2-macroglobulin: inhibition by ionophores and stimulation by Na+ and HCO3(-).	Bicarbonates	108-112	alpha-2-macroglobulin	Homo sapiens	33-54