title: Fluorescent and photo-affinity enkephalin derivatives: preparation and interaction with opiate receptors.
mesh_terms: D000345:Affinity Labels; D000818:Animals; D001667:Binding, Competitive; D001921:Brain / Q000378:metabolism; D002462:Cell Membrane / Q000378:metabolism; D004723:Endorphins / Q000378:metabolism; D004745:Enkephalins / Q000378:metabolism; D005456:Fluorescent Dyes; D007700:Kinetics; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D000345:Affinity Labels; D004723:Endorphins; D004745:Enkephalins; D005456:Fluorescent Dyes; D011957:Receptors, Opioid