DNA (ds) Antibody, RIA (FARR Technique)

The DNA (ds) Antibody, RIA (FARR Technique) test contains 1 test with 1 biomarker.

Clinical Significance

DNA (ds) Antibody, RIA (FARR Technique) - The FARR assay identifies high avidity dsDNA antibodies in suspected glomerulonephritis in SLE. The assay high sensitivity detects low antibody levels, which can damage kidneys through complement activation by dsDNA immune complexes bound to the GBM.


Reference Range(s)


<7.0 IU/mL Not detected 
≥7.0 IU/mL Detected

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.


*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

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