Description: PG 106 acetate is an effective and selective antagonist of the human melanocortin 3 (hMC3) receptor with an IC50 of 210 nM. PG 106 acetate has no activity with the hMC5 receptor and hMC4 receptors with an EC50 of 9900 nM.
Formula: C53H73N13O11
Molecular Weight: 1068,23
References: Paolo Grieco, et al. Further structure-activity studies of lactam derivatives of MT-II and SHU-9119: their activity and selectivity at human melanocortin receptors 3, 4, and 5. Peptides