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

% Positive Tumor Nuclei, Tissue

Primary unit
%
LOINC codes
29593-1
Tests that measure % Positive Tumor Nuclei, Tissue
Quest Diagnostics 2, Labcorp 1

Tests

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

Quest Diagnostics 2 tests

Single-analyte tests

  • Ki 67, IHC without Interpretation 19100

    Tissue · Fasting not stated · Turnaround Set up: Mon-Sat

    Method and collection
    Method
    Immunohistochemistry (IHC)
    Collection
    Tumor paraffin block (formalin-fixed only) or five 4-micron unstained sections on Poly-L-Lysine or Silane coated slides. Ship at room temperature. Pathology report is required. Note: Do not place paper labels with adhesive backing on slides. Use pencil or xylene resistant pen to write on the frosted end of the slide only.
    Quest Diagnostics catalog page

Panels that include this biomarker

  • Ki-67, IHC with Interpretation 29914

    2 analytes · Tissue · Fasting not stated · Turnaround Set up: Mon-Sat

    Method and collection
    Method
    Immunohistochemical Assay (IHC)
    Collection
    Pathology report is required. Tumor paraffin block (formalin-fixed only) or five 4-micron unstained sections on Poly-L-Lysine or Silane coated slides. Ship at room temperature.
    Quest Diagnostics catalog page

Labcorp 1 test

Single-analyte tests

  • Proliferation Marker Ki67, Paraffin Block 481051

    Formalin-fixed · Fasting not stated · Turnaround 5 - 9 days

    Method and collection
    Method
    Immunohistochemistry (IHC)
    Collection
    Specimen should be fixed in 10% neutral-buffered formalin. Optimum fixation time is 12 to 24 hours, not to exceed 48 hours.
    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.

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