PAMP 12 (human, porcine) corresponds to amino acids 9 to 20 of proadrenomedullin. and is an endogenous peptide agonist of Mas related GPR X2 (MRGPRX2) with an EC50 of 57.2 nM. PAMP 12 (human, porcine) can cause hypotension through inhibiting catecholamin