<prompt> Not a cell adhesion moleculeIntegrinSelectinCadherinSpectrin  <response>: Spectrin is a peripheral proteinAdhesive glycoproteins and adhesion receptors are structurally diverse molecules variously involved in cell-to-cell adhesion, linking cells to the ECM, and the interactions between ECM components. Prototypical adhesive glycoproteins include fibronectin a major component of the interstitial ECM and laminin a major constituent of basement membrane. Integrins are representative of the adhesion receptors, also known as cell adhesion moleculesCAMs; the CAMs also include immunoglobulins, cadherins, and selectins.Ref: Robbin;s; 9th edition; Chapter 1; The Cell as a Unit of Health and Disease 