Antibody Detection

Transplant Monitoring Solutions

As the world leader in HLA tissue typing, One Lambda offers a collection of integrated solutions to help you identify antibodies that may cause graft rejection. Our selection of assays vary in format, sensitivity, and specificity. All products are designed for ease of use, lab efficiency, and optimized automation.


Using Luminex® xMAP® technology, our selection of LABScreen reagents provide several assays for determining percent PRA; identifying antibodies against both Class I and Class II antigens, MICA, and HNA; and allowing for expanded antibody coverage with ExPlex. 



A flow cytometry-based crossmatch assay optimized for the detection of leukocyte antibodies, combining traditional flow cytometry cellular crossmatch testing with the specificity of microbeads technology.



Anti-AT1R and anti-ETAR assays detect biomarker antibodies that form against angiotensin II type 1 receptors (AT1R) and endothelin receptors type A (ETAR).



Driven by Luminex® xMap® platform, C1qScreen provides laboratories a reliable tool for distinguishing between complement binding and non-complement binding antibodies.



Designed for use in flow cytometric detection, your choice of FlowPRA test can screen human sera for antibodies, assigning percent PRA and antibody specificity for HLA Class I and Class II.


Lambda Antigen Tray (LAT™)

Economical and convenient for screening patients, determining percent PRA and identifying antibodies. Terasaki trays are pre-coated with HLA Class I and Class II antigens designed to perform antibody detection based on ELISA techniques. 


Lambda Cell Tray (LCT™)

Panels frozen lymphocytes dispensed in Terasaki trays, designed to determine PRA and HLA antibody screening by complement-dependent cytotoxicity.