Gap19 TFA is a peptide derived from nine amino acids of Cx43 cytoplasmic ring (CL), an effective, selective connexin 43 (Cx43) half-channel blocker.

Arg-Gly-Asp-Cys is the binding motif of fibronectin and cell adhesion molecules, which can inhibit platelet aggregation and fibrinogen binding.

Jarin-1, a jasmonic acid-amido synthetase (JAR1) inhibitor (IC50: 3.8 μM), specifically suppresses bioactive JA biosynthesis in Arabidopsis and other plants.