this result was strongly supported by the finding that the labeling of the 65-kda peptide is selectively reduced by the presence of the highly mu-selective ligand tyr-d-ala-gly- ( n-me ) phe-gly-ol ( damge ) during binding , while while the labeling of the 53-kda peptide is selectively reduced or eliminated by the highly mu-selective ligand [ d-pen2 , d-pen5 ] enkephalin ( dpdpe ) .
C0525773
damge
C0014298
enkephalin