Antibody Detection – FlowDSA-XM

Crossmatch Testing with Selective Detection

FlowDSA-XM advances the science of crossmatch testing by combining traditional flow cytometry with microbead technology. Together, these proven technologies selectively distinguish leukocyte antibodies from autoantibodies, allowing you to obtain selective detection in the first run.


Advanced Crossmatch Testing

After incubating lymphocytes with human serum, any bound IgG on the cell surface is tagged with PE labeled anti-human IgG. FlowDSA-XM Capture Beads bind selectively with the resulting antibody/antigen/PE-anti-IgG complex and the fluorescent intensity is measured to indicate the relative amount of leukocyte antibody present in the serum.

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FlowDSA-XM assay is 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, FlowDSA-XM selectively distinguishes leukocyte antibodies from autoantibodies.

Features & Benefits

  • Crossmatch testing that distinguishes leukocyte antibodies from autoantibodies
  • Compatible with most standard single-laser flow cytometers
  • Works with lymphocytes from fresh or frozen sources (peripheral blood, lymph nodes, or spleen)
  • Familiar workflow


Product Specifications

Description Parametres
Product Division Laboratory Division
Brand Lab Division Brands

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Laboratory Division

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