PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20641735-13	2004	(99m)Tc is a common radioactive label used in SPECT imaging (5), and it has a 0.90 gamma branch factor, a 6-h half-life at 140 keV, and a low isotope cost ($0.21/mCi) (5).	Technetium	5-7	multiciliate differentiation and DNA synthesis associated cell cycle protein	Mus musculus	162-165