PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24446917-4 2014 The present study quantitates the number of cell surface FR-alpha and FR-beta following exposure to saturating concentrations of a variety of folate-linked molecules and anti-FR antibodies, including the unmodified vitamin, folate-linked drug mimetics, multifolate derivatized nanoparticles, and monoclonal antibodies to FR. Folic Acid 142-148 folate receptor beta Homo sapiens 70-77