Platelet Rich Plasma Testing (pH, blood cell count, platelet count/recovery/concentration factor/p-selectin expression/stress response/aggregation)

MULTIPLE TESTING Cell Biology Laboratory needed for testing Platelet Rich Plasma – PRP 510(k) filing to include: – pH (Note: pH of concentrated platelets should not be less than 6.2) – Blood cell count (RBC, WBC) – Platelet count – Platelet recovery (Note: lower bound of the 95% confidence interval for mean platelet recovery should be at least 50%) – Platelet concentration factor – P-selectin expression on platelets (on resting and ADP activated platelets) – Hypotonic stress response – Platelet aggregation (collagen)