Thank you for your question. Platelets are collected from a single donor for the preparation of our Human Platelet Extract. However, it is possible that different lots would come from different donors. Or that multiple lots are from the same donor. Our Human Platelet Extract is not intended to study individual donors so this is not information that is relevant to our purpose of providing this product as a positive control for evaluating our antibodies in Western blotting. If you have any further questions, or would like to inquire about additional details, please contact our Technical Service Department.
Date published: 2020-05-05