The R-PLEX platform offers both antibody sets and assays for a wide menu of biomarkers. The R-PLEX Human CD81 (EV) Assay has the essential components to build an assay that measure CD81 (EV) in a single analyte format. For information on multiplexing CD81 (EV) with other analytes, please see the R-PLEX Assay Designer or the R-PLEX Human CD81 (EV) Antibody Set.

The Product Insert for R-PLEX Assays provides detailed instructions for building a singleplex assay. The datasheet for CD81 (EV) provides information on the components (including calibrator stock concentration), recommended sample types and dilution factors, and representative data for analytical performance. These items and other helpful documents can be found in the "Documentation" tab below.

Related Key Terms
TAPA-1, TAPA1, Tetraspanin-28, Tspan-28, TSPAN28, extracellular vesicle, exosome, microvesicle