PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31442466-5	2019	We first found that incubation of model molecules, such as transferrin (Tf) and cholera toxin subunit B (CTB), in cell culture medium (DMEM) could efficiently induce their internalization to HeLa cells compared to that in transport buffer (HBSS).	hbss	240-244	phosphate cytidylyltransferase 1B, choline	Homo sapiens	80-103	
31442466-5	2019	We first found that incubation of model molecules, such as transferrin (Tf) and cholera toxin subunit B (CTB), in cell culture medium (DMEM) could efficiently induce their internalization to HeLa cells compared to that in transport buffer (HBSS).	hbss	240-244	phosphate cytidylyltransferase 1B, choline	Homo sapiens	105-108