Human Erythrocyte Antigen by DNA Analysis:
The BioArray HEA BeadChip Kit detects 24 red blood cell polymorphisms associated with 38 antigens and phenotypic variants in a single test. For donor testing, extended antigen typing can help identify samples as rare, weak, or containing altered phenotypes to more deeply characterize a donor registry. Recently and poly-transfused patients can also benefit from extended typing by DNA analysis. The HEA BeadChip is currently available in a 12x8 or 1x96 format for 96 tests.
RH Antigen DNA by Analysis:
The BioArray RHCE and RHD BeadChips extensively identify more than 35 and 75 RH variants, respectively, across two assays, providing quick and accurate DNA analysis results to aid in the investigation and management of individuals with variations in RH expression. The RH BeadChip kits are available as a 6x8 format for 48 tests.
*In the US, BioArray HPA and Rh assays currently are available as Research Use Only.
The PreciseType HEA test, HPA and Rh assays are not currently licensed in Canada.
The BioArray HPA, HEA and RhD assays carry the CE Mark for sale in EU.
Please contact your local distributer for your country’s regulatory status.