Fibronectin CS-1 Peptide

The fibronectin CS-1 peptide corresponds to the cell attachment domain in the type-III homology connecting strand of fibronectin, it is the connecting segment region (CS1) of Fibronectin, amino acids 1978 to 1985. Fibronectin CS1 is a competitive inhibitor of Very Late Antigen-4 (VLA-4) binding to Vascular Cell Adhesion Molecule-1 (VCAM-1) and contains the essential LDV tripeptide motif, which is a ligand for many integrins.