1 - 72 hours
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Detection of naturally occurring IgM antibodies (anti-A and anti-B). May assist in the diagnosis of immune deficiency diseases.
Interpretive report provided.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Collect specimen in a pink top tube. Refrigerate and send intact specimen. Specimens are unacceptable if collected in serum separator tube, contaminated, or grossly hemolyzed. Specimens sent for Blood Bank testing cannot be split for use by other laboratories.