PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
34964348-9	2021	Several constituents such as Cu, Zn, Ni, Mn, Sn, V, Rb, Pb, Al, Be, Cs, Co, Th, U, Cl-, and F- were significantly associated with NfL.	Cobalt	72-74	neurofilament light chain	Homo sapiens	130-133	
28592540-5	2017	Both cobalt and cysteine coupling resulted in a high-density array of NFL trimers that was stable in both 20% mouse serum and 100 mM EDTA, whereas the nickel-conjugated trimers were not stable under these conditions.	Cobalt	5-11	neurofilament light chain	Homo sapiens	70-73