Biomarker Lens

Common biomarkers

  • Hemoglobin
  • Glucose
  • ALT
  • Apolipoprotein B
  • C-Reactive Protein, Cardiac
  • Ferritin
  • Alb/Creat Ratio, Urine
  • Alkaline Phosphatase
  • FSH
  • T4,Free(Direct)

Biomarkers · Chemical

CD81

LOINC codes
108137-1, 19099-1, 19139-5, 31208-2, 49493-0, 55752-0, 57723-9, 8251-1, 92185-8
Tests that measure CD81
Quest Diagnostics 1

Tests

Check the catalog code, specimen, method and preparation for every test that measures CD81. Select up to five tests to compare them side by side.

Quest Diagnostics 1 test

Panels that include this biomarker

  • Myeloma Measurable Residual Disease (MRD) Detection, Flow Cytometry 38287

    10 analytes · Blood · Fasting not stated · Turnaround Set up: Daily

    Method and collection
    Method
    Flow Cytometry (FC)
    Collection
    Specimen viability decreases during transit. Send specimens to testing laboratory for viability determination. Do not freeze. Do not reject. Follow standard whole blood collection procedure. Collect two 5 mL whole blood samples in sodium heparin (green-top) tubes. Blood samples are shipped at room temperature or 4° C. Do not freeze whole blood. Record the draw time and sample type on the tubes and on requisition form. Ship immediately to maintain specimen stability. Protect from heat with a refrigerated cold (not frozen) pack.
    Reference notes
    See Laboratory Report
    Quest Diagnostics catalog page

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Sources

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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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