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

Norbuprenorphine, Urine

Primary unit
ng/mg creat
LOINC codes
49753-7, 58361-7, 49751-1
Tests that measure Norbuprenorphine, Urine
Labcorp 6, Quest Diagnostics 3

Ranges

Each lab publishes a reference range for the population groups it tests, usually the middle 95% of results. These intervals describe that population, not an optimal or healthy target. How ranges differ

Quest Diagnostics, Drug Monitoring, Buprenorphine and Naloxone, Quantitative, Urine 39391

PopulationInterval
Buprenorphine<2 ng/mL
Norbuprenorphine<2 ng/mL
Naloxone<2 ng/mL

Quest Diagnostics test catalog, 39391

Quest Diagnostics, Drug Monitoring, Buprenorphine, with Confirmation, includes Naloxone, Urine 39373

PopulationInterval
Buprenorphine<5 ng/mL
Buprenorphine<2 ng/mL
Norbuprenorphine<2 ng/mL
Naloxone<2 ng/mL

Quest Diagnostics test catalog, 39373

Tests

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

Labcorp 6 tests

Panels that include this biomarker

  • ToxAssure® Flex Buprenorphine Confirmation, Urine 910518

    2 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days

    Method and collection
    Method
    Liquid chromatography/tandem mass spectrometry (LC/MS-MS)
    Labcorp catalog page

  • Medication Assisted Treatment (MAT) Buprenorphine, Norbuprenorphine, and Naloxone MS Confirmation, Urine 701279

    5 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days

    Method and collection
    Method
    Liquid chromatography tandem mass spectrometry (LC/MS-MS)
    Labcorp catalog page

  • ToxAssure® Flex 15, Urine 912334

    35 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days

    Method and collection
    Method
    Immunoassay (IA) and liquid chromatography/tandem mass spectrometry (LC/MS-MS)
    Labcorp catalog page

  • ToxAssure® Flex 16, Urine 912460

    36 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days

    Method and collection
    Method
    Immunoassay (IA) and liquid chromatography/tandem mass spectrometry (LC/MS-MS)
    Labcorp catalog page

  • ToxAssure® Flex 23, Urine 912335

    50 analytes · Urine · Fasting not stated · Turnaround 3 - 4 days

    Method and collection
    Method
    Immunoassay (IA) and liquid chromatography/tandem mass spectrometry (LC/MS-MS)
    Labcorp catalog page

Quest Diagnostics 3 tests

Panels that include this biomarker

  • Drug Monitoring, Buprenorphine, with Confirmation, includes Naloxone, Urine 39373

    2 analytes · Urine · Fasting not stated

    Method and collection
    Method
    Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
    Quest Diagnostics catalog page

  • Drug Monitoring, Buprenorphine and Naloxone, Quantitative, Urine 39391

    3 analytes · Urine · Fasting not stated

    Method and collection
    Method
    Mass Spectrometry (MS)
    Quest Diagnostics catalog page

  • Drug Monitoring, Panel 8 with Confirmation, Urine 39430

    37 analytes · Urine · Fasting not stated

    Method and collection
    Method
    Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
    Reference notes
    See Laboratory Report
    Quest Diagnostics catalog page

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Sources

Check the guidelines, studies and lab catalogs behind every range and link on this page. Open a source to see each claim it backs.

Lab catalogs

Codes and registries

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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