What Type of Blood Collection Tube is Used to Extract PRP?
To extract Platelet-Rich Plasma (PRP) , a specific type of blood collection tube is typically used, which is designed to optimize the separation of platelets during centrifugation. The most commonly used types of tubes for PRP extraction are: 1. Citrate Tubes (Blue-Top Tubes): Anticoagulant Used: Sodium citrate. Purpose: These tubes are often preferred because they prevent blood from clotting while maintaining the integrity of platelets. The sodium citrate acts as an anticoagulant, which is reversible, allowing platelet function to be preserved after the plasma is separated. 2. ACD Tubes (Yellow-Top Tubes): Anticoagulant Used: Acid Citrate Dextrose (ACD). Purpose: Similar to citrate tubes, ACD tubes are used to prevent clotting, but with the added benefit of maintaining cell viability for longer periods, which can be important for certain PRP preparation protocols. 3. Heparin Tubes (Green-Top Tubes): Anticoagulant Used: Heparin tube . Purpose: Heparinized tubes are sometimes use...