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

C4d Fragment

LOINC codes
21217-5
Tests that measure C4d Fragment
Quest Diagnostics 2

Tests

Check the catalog code, specimen, method and preparation for every test that measures C4d Fragment. Select up to five tests to compare them side by side.

Quest Diagnostics 2 tests

Single-analyte tests

  • C4d Fragment, EIA 4943

    Plasma · Fasting not stated · Turnaround Set up: Wed (a.m.)

    Method and collection
    Method
    Enzyme Immunoassay (EIA)
    Reference notes
    0.9-8.0 mcg/mL
    Quest Diagnostics catalog page

Panels that include this biomarker

  • C4 Activation Panel 35071

    3 analytes · Serum · Fasting not stated

    Method and collection
    Method
    See individual tests
    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.

Interpret your own results with a licensed clinician, or track your lab history and health goals in Aumnivida.

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