Activation of Equine Platelet‐Rich Plasma: Comparison of Methods and Characterization of Equine Autologous Thrombin

Abstract

PRP activation methods differ in terms of growth factor output as well as logistical considerations. Autologous thrombin is not recommended for PRP activation. CaCl(2) (23 mM) is an effective and inexpensive method of PRP activation. The PRP releasate derived from CaCl(2) activation contains 80% of the total PDGF content and is easily produced, making it a convenient product for clinical use.