CRAMP (mouse)
C-Peptide 2 (rat)
C-Peptide 1 (rat)
Cortistatin-29 (human)
Cortistatin-17 (human)
Corazonin
Copeptin (rat)
Copeptin (human)
COMU
Collagen Type IV α;3 Chain (185-203)
Collagen Type II Fragment
Collagen Type I α;1 chain (502-516)
Coagulation Factor XIIIa (190-230)
Cionin
Chorionic Gonadotropin-β; (109-145) (human)
Chorionic Gonadotropin-β; (109-119) amide (human)
Cholecystokinin-33 (human)
Cholecystokinin-33 (10-20) (bovine, porcine)
Cholecystokinin Precursor (107-115) (human) (desulfated)
Cholecystokinin Octapeptide (1-5) (desulfated)