Peptide hormone
hormone that is also a peptide
releasing hormone
corticotropin
Parathyroid hormone/parathyroid hormone-related protein
bradykinin
Pigment-dispersing hormone
Relaxin
somatostatin
Calcitonin
somatomedin
calcitonin gene-related peptide
beta-lipotropin
melanocyte-stimulating hormone
Big gastrin
insulin
Gastrin family
cholecystokinin
angiotensins
relaxin family peptide hormones