PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8641460-1	1996	alpha2-Macroglobulin was derivatized with a sulfhydryl cross-linker and sandwiched between a mica substrate and a silicon nitride tip, both coated with gold, of an atomic force microscope and force curve measurement was carried out.	mica	93-97	alpha-2-macroglobulin	Homo sapiens	0-20