PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15653755-3 2005 TF-GFP and TF delta C-GFP are associated with Na2CO3-resistant buoyant fractions in HEK-293 cells (lipid rafts); there is no morphological difference in the surface distribution of these or other GFP-labeled membrane proteins present in or excluded from rafts (confocal microscopy, HEK-293 cells). sodium carbonate 46-52 coagulation factor III, tissue factor Homo sapiens 0-2