Find in Library

Summary: The contents of the platelet releasate (PR) play significant roles in hemostasis, inflammation, and pathologic sequelae. Careful platelet isolation to ensure quiescence and subsequent activation is key to the successful generation of PR. Here, we describe steps to isolate and aggregate quiescent washed platelets from whole blood of a clinical patient cohort. We then detail the generation of PR from isolated human washed platelets under clinical conditions. This protocol allows the investigation of platelet cargoes released through various activation pathways. : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.