Calcitonin Gene Related Peptide (CGRP, Calcitonin Gene-related Peptide 1, CGRP1, Calcitonin Gene-related Peptide I, CGRP I, CGRP-I, Alpha Type CGRP, CAL6, Cal1, Calc, Calcitonin 1, CALC 1, CALC 2, RATCAL6, Calcitonin-related Polypeptide alpha, CALC A, CALCA) (PE)