[Tyr11]-Somatostatin is a neuroavtive peptide for proteomics research. Somatostatin is one of many neuroactive substances that influence retinal physiology.

AMPC is a TFF3 inhibitor with antitumor activity and inhibits tumor growth in vivo. AMPC inhibits cell proliferation and survival in TFF3-positive CMS4 colorectal cancer cells and can be used to study colorectal cancer.

Palmitoyl glutamic acid (N-Palmitoyl-L-glutamic acid) is an acyl amino acid that inhibits aortic constriction and counteracts haloperidol-induced oral motility disorders.