For Research Use Only. Not for Use in Diagnostic Procedures. Human plasmas, at a defined DDimer concentration (about 0.6 µg/ml), as measured with commercially available methods, especially the VIDAS DDimer (Biomerieux) and the ZYMUTEST™ DDimer assays, for the quality control of DDimer ELISA assay. Reactive with most of the DDimer assays. This is an ON-DEMAND item which requires minimum order quantity and extended lead time. Please Contact Us for a quote.