PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27300321-1 2016 Two-photon excited fluorescence (TPEF) imaging of the cellular cofactors nicotinamide adenine dinucleotide and oxidized flavin adenine dinucleotide is widely used to measure cellular metabolism, both in normal and pathological cells and tissues. NAD 73-106 transmembrane protein with EGF like and two follistatin like domains 2 Homo sapiens 33-37