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- Flow Crossmatch
- HLA Crossmatch
- T-Cell and B-Cell Crossmatch
Detection of the presence of autoantibodies (HLA) in a solid organ recipient. T- and B-cell crossmatch detects the presence of anti-Class I/Class II HLA antibodies in the patient.
Although the primary antibodies that are detected by this assay are to HLA, other non-HLA specific antibodies could cause positive T- and/or B-cell crossmatch. This test only demonstrates antibodies that recognize donor antigens and cannot distinguish clinical relevant antibodies (eg, complement binding ability) from nonclinical antibodies. This assay only detects the presence of IgG antidonor antibodies and does not detect IgM or other immunoglobulin subclasses.
Presence of antibody bound to human lymphocytes detected by immunofluorescence and flow cytometry
Donor sample: Whole blood; Recipient sample: Serum
Blood sample: 12 mL; Serum sample: 2 mL
Blood sample: 8 mL; Serum sample: 2 mL
Causes for Rejection
To schedule this test, you must telephone 800-533-1037, HLA customer service.
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|167145||Auto-Crossmatch by Flow||167186||AutoCrossmatch T-Cell(AUTCELL)||48409-7|
|167145||Auto-Crossmatch by Flow||167187||AutoCrossmatch B-Cell(AUBCELL)||48390-9|