Calcitonin salmon is a calcium regulating hormone secreted from mammalian thyroid parafollicular cells and in non-mammalian species from the ultimobranchial gland.

Zavegepant is a highly potent, selective and structurally unique small molecule CGRP receptor antagonist.

BMS-927711 is a highly potent, oral calcitonin gene-related peptide (CGRP) receptor antagonist with a Ki value of 0.027 nM.

α-CGRP(8-37), huma is a human calcitonin gene-related peptide (hCGRP) fragment and also an antagonist of CGRP receptor.

Rat CGRP-(8-37) is a highly selective antagonist of CGRP receptor.

Ubrogepant is an oral calcitonin gene-related peptide receptor (CGRP) antagonist in development for acute treatment of migraine.

Rat CGRP-(8-37) (VTHRLAGLLSRSGGVVKDNFVPTNVGSEAF) is a highly selective CGRP receptor antagonist.

SUN-B 8155 is a non-peptide calcitonin agonist.