title: Photoaffinity labeling of a delta-receptor component of NG 108-15 cells with a new enkephalin analog.
mesh_terms: D000345:Affinity Labels; D000818:Animals; D002478:Cells, Cultured; D004745:Enkephalins; D010777:Photochemistry; D011957:Receptors, Opioid / Q000032:analysis*
chemical_list: D000345:Affinity Labels; D004745:Enkephalins; D011957:Receptors, Opioid