Osteopontin (OPN) contains an Arg-Gly-Asp (RGD) amino acid sequence, this motif is present in; vitronectin, fibronectin and many extra cellular proteins which have the ability to bind members of the integrin family of cell surface receptors.

ELISA kit information:

• Reactivity: Human
• Sample Type: Serum
• Sensitivity: 0.08 ng/ml
• Target: Osteocalcin, OST