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

T4-TBG Index

Primary unit
index
LOINC codes
3027-0
Tests that measure T4-TBG Index
Labcorp 1

Tests

Check the catalog code, specimen, method and preparation for every test that measures T4-TBG Index. Select up to five tests to compare them side by side.

Labcorp 1 test

Panels that include this biomarker

  • Thyroxine (T4), Thyroxine-binding Globulin (TBG), and T4−TBG Index 004457

    3 analytes · Serum · Fasting not stated · Turnaround 2 - 3 days

    Method and collection
    Collection
    If a red-top tube is used, transfer separated serum to a plastic transport tube.
    Labcorp 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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