PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
35629832-1	2022	Nafion, a perfluorosulfonic acid proton exchange membrane (PEM), has been widely used in direct methanol fuel cells (DMFCs) to serve as a proton carrier, methanol barrier, and separator for the anode and cathode.	perfluorosulfonic acid	0-6	mucin 1, cell surface associated	Homo sapiens	59-62	
35629832-1	2022	Nafion, a perfluorosulfonic acid proton exchange membrane (PEM), has been widely used in direct methanol fuel cells (DMFCs) to serve as a proton carrier, methanol barrier, and separator for the anode and cathode.	perfluorosulfonic acid	10-32	mucin 1, cell surface associated	Homo sapiens	59-62