GRGDSP, a synthetic linear RGD peptide, is an integrin inhibitor which can be used to modify the surface of cardiovascular implants such as vascular grafts to promote endothelialization.

Parathyroid Hormone (1-34)-Lys(Biotin), human

全反式视网膜是视网膜中主要的维生素A代谢物之一。在生理条件下，全反式 RAL 再生为视觉发色团 11-顺式视黄醛。