NEUROPEPTID-Y (PROTEINE, PEPTIDE); NEUROREZEPTOREN (NEUROLOGIE); G-PROTEIN-GEKOPPELTE REZEPTOREN (MEMBRANBIOLOGIE); PROTEINSTRUKTUR + PEPTIDSTRUKTUR; ANTIKÖRPERTECHNIKEN (IMMUNOLOGISCHE TECHNIKEN); NEUROPEPTIDE Y (PROTEINS AND PEPTIDES); NEURORECEPTORS (NEUROLOGY); G PROTEIN COUPLED RECEPTORS (MEMBRANE BIOLOGY); PROTEIN STRUCTURE + PEPTIDE STRUCTURE; ANTIBODY TECHNIQUES (IMMUNOLOGICAL TECHNIQUES)