Biomarker Lens

Biomarkers · Chemical

Hep A Ab, IgM

LOINC codes
13950-1
Tests that measure Hep A Ab, IgM
Labcorp 2, Quest Diagnostics 2

Tests

Check the catalog code, specimen, method and preparation for every test that measures Hep A Ab, IgM. Select up to five tests to compare them side by side.

Labcorp 2 tests

Single-analyte tests

  • Hepatitis A Antibody, IgM 006734

    Serum · Fasting not stated · Turnaround 1 - 2 days

    Method and collection
    Method
    Immunochemiluminometric assay (ICMA)
    Collection
    Centrifuge sample within 24 hours of collection. If tube other than a gel-barrier tube is used, or if sample will be shipped frozen, transfer separated serum to a screw-cap polypropylene transport tube. Do not freeze gel-barrier tube (pour off serum first).
    Reference notes
    Negative
    Labcorp catalog page

Panels that include this biomarker

  • Acute Viral Hepatitis (HAV, HBV, HCV) 144000

    4 analytes · Serum · Fasting not stated · Turnaround 1 - 2 days

    Method and collection
    Method
    Immunochemiluminometric assay (ICMA)
    Collection
    Centrifuge sample within 24 hours of collection. If tube other than a gel-barrier tube is used, or if sample will be shipped frozen, transfer separated serum to a screw-cap polypropylene transport tube. Do not freeze gel-barrier tube (pour off serum first).
    Labcorp catalog page

Quest Diagnostics 2 tests

Single-analyte tests

  • Hepatitis A IgM Antibody 512

    Serum · Fasting not stated · Turnaround Set up: Daily (Day shift); Report available: 2 days

    Method and collection
    Method
    Immunoassay (IA)
    Collection
    Dietary supplements containing biotin may interfere in assays and may skew analyte results to be either falsely high or falsely low. For patients receiving the recommended daily doses of biotin, draw samples at least 8 hours following the last biotin supplementation. For patients on mega-doses of biotin supplements, draw samples at least 72 hours following the last biotin supplementation.
    Reference notes
    Non-Reactive
    Quest Diagnostics catalog page

Panels that include this biomarker

  • Acute Viral Hepatitis Diagnostic with Reflexes (HAV, HBV, HCV) 10306

    2 analytes · Serum · Fasting not stated

    Method and collection
    Method
    Immunoassay (IA)
    Collection
    Dietary supplements containing biotin may interfere in assays and may skew analyte results to be either falsely high or falsely low. For patients receiving the recommended daily doses of biotin, draw samples at least 8 hours following the last biotin supplementation. For patients on mega-doses of biotin supplements, draw samples at least 72 hours following the last biotin supplementation.
    Reference notes
    See individual tests
    Quest Diagnostics catalog page

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Sources

Verify these ranges and sources

We compile this page from named laboratory catalogs, guidelines and studies. Labs calculate reference intervals from the people they test, for one assay method and one population group, so an interval describes that population rather than an optimal target.

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