Acetalin-1 (Ac-RFMWMK-NH2) is a hexapeptide that acts as a µ opioid receptor antagonist with strong affinity for both µ and kappa3 opioid receptors, exhibits weak affinity for kappa1 receptors, and shows no affinity for kappa2 receptors [1].
Molecular Weight:
939.2
CAS Number:
[152274-67-4]
Formula:
C44H66N12O7S2
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