PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
35104098-4	2022	Herein, we propose simple, low-cost, dual-aptamer (EpCAM and PTK7)-modified immunomagnetic Fe3O4 particles (IMNs) for efficient capture of heterogeneous CTCs and downstream analysis in gastric cancer patients.	ferryl iron	91-96	epithelial cell adhesion molecule	Homo sapiens	51-56