3-Cyclopropyl-6-hydrazinylpyridazine

D-Alaninamide, N-acetyl-3-(1-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-D-phenylalanyl-L-seryl-L-tyrosyl-D-arginyl-L-phenylalanyl-L-arginyl-L-prolyl-

Peptite 2000

Grendel protein, recombinant

Secapin

Conus magus toxin

L-Seryl-L-isoleucyl-L-glutaminyl-L-alpha-aspartyl-L-leucyl-L-arginyl-L-arginyl-L-phenylalanyl-L-phenylalanyl-L-leucyl-L-histidyl-L-histidyl-L-leucyl-L-isoleucyl-L-alanyl-L-alpha-glutamyl-L-isoleucyl-L-histidyl-L-threonyl-L-alaninamide

AMP2 protein, Amaranthus caudatus

(Prolyl-hydroxylprolyl-glycine)10

Antibiotic 42867

Insulin (ox), 9A-glycine-