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GTR Home > > DiaSorin LIAISON® SARS-CoV-2 S1/S2 IgG Test

How to order

How To Order

Laboratory's Test Page

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How To Order

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Order URL Help: https://makoexchangedev.com/covid19-ereq/

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Specimen Source

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  • Plasma
  • Serum

Sample requirements

Either human serum or plasma may be used. The anticoagulants sodium heparin, lithium heparin, and potassium EDTA may be used with this assay. Follow the tube manufacturers’ instructions carefully when using collection containers. Blood should be collected aseptically by venipuncture and the serum or plasma separated from clot, red cells, or gel separator, after centrifugation. Before shipping specimens, serum or plasma specimens should be removed from clot, red cells, or gel separator. Specimens may be shipped in dry ice (frozen), in wet ice (2-8 C) or at room temperature (20-25 C); if the assay is performed within seven days of sample collection, the samples removed from red cells, clot or gel separator may be kept at 2-8 C; otherwise they should be aliquoted and stored deep-frozen (–20 C or below). Uncontrolled transport conditions (in terms of temperature and time) can cause inaccurate analytical results.

Test Codes

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Not provided

Test Orderable By

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  • Health Care Provider
  • Licensed Physician

Contact Policy

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Clinical resources

Practice guidelines

  • NICE, 2024
    UK NICE Guideline NG191, COVID-19 rapid guideline: managing COVID-19, 2024

Consumer resources

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.