LeucoFinder™ is an efficient single-platform method for residual white blood cells (rWBC) enumeration in leukoreduced blood products.

In transfusion of filtered blood products, it is crucial to have an accurate rWBC absolute count to prevent possible febrile reactions, microorganism transfer, alloimmunization, platelet refractoriness and immunosuppression. LeucoFinder™ combines the detection by nucleus DNA labeling of residual leukocytes with the use of Perfect-Count Microspheres™ as absolute count system.