GRGDSPK 2TFA is an inhibitory peptide for RGD-mediated adhesion between integrin and extracellular matrix molecules.

Fibrinogen-Binding Peptide (designed by anticomplementarity hypothesis) is a presumptive peptide mimic of the vitronectin binding site on the fibrinogen receptor. Fibrinogen, a soluble plasma protein, is a cofactor in platelet activation. It is converted to fibrin in a reaction catalyzed by thrombin.

ent-16beta,17-dihydroxy-9(11)-kauren-19-oic acid is a natural product of Xanthium, Asteraceae. ent-16beta,17-dihydroxy-9(11)-kauren-19-oic acid can be used as a reference standard.