Enzyme-Linked Immunosorbent Assay (ELISA)
Evaluation of patients with suspected antiphospholipid syndrome. This test also may be used to evaluate patients with evidence of a functional lupus anticoagulant or with strong suspicion of antiphospholipid syndrome for which anticardiolipin/beta 2-glycoprotein I and antibeta 2-glycoprotein I antibody testing were negative.
Negative < or = 30.0 U, Borderline 30.1 – 40.0 U, Positive > or = 40.1 U.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
2 - 12 days
- PHOSPHATIDYLSERINE IgG/M/A PNL
Collect specimen in an SST or red top tube. Centrifuge, aliquot serum into a plastic vial and refrigerate.
Test sent to Mayo Medical Laboratories.