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

Biotinidase

Also listed as
Biotinidase Activity
Primary unit
nmol/min/mL
LOINC codes
1982-8
Tests that measure Biotinidase
Quest Diagnostics 2, Labcorp 1

Tests

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

Quest Diagnostics 2 tests

Single-analyte tests

  • Biotinidase 70132

    Serum · Fasting not stated · Turnaround Set up: Tues, Thurs (p.m.)

    Method and collection
    Method
    Colorimetric (C) • Enzymatic
    Collection
    Separate serum or plasma within one hour of collection and store at minimum -20° C or below. Use dry ice for shipment.
    Reference notes
    5.1-11.9 nmol/mL/min
    Quest Diagnostics catalog page

  • Biotinidase Activity with Reflex to Gene Sequencing 16537

    Serum · Fasting not stated

    Method and collection
    Method
    Colorimetric (C) • Enzymatic • Reflex: Next Generation Sequencing
    Collection
    This panel requires serum (or plasma) and whole blood Serum/plasma: Separate within one hour of collection and store at minimum -20° C or below. Use dry ice for shipment. Whole blood: Normal phlebotomy procedure. Specimen stability is crucial. Store and ship at room temperature immediately. Do not freeze.
    Reference notes
    5.1-11.9 nmol/mL/min
    Quest Diagnostics catalog page

Labcorp 1 test

Single-analyte tests

  • Enzyme Biotinidase Deficiency 402362

    Serum · Fasting not stated · Turnaround 4 - 10 days

    Method and collection
    Method
    Determination of enzyme activity with biotin-4-aminobenzoic acid
    Collection
    Separate serum from cells within 30 minutes of collection. Transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested .
    Labcorp catalog page

0 of 5 tests selected

Pick one more

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.

Spotted an error? Email hello@biomarkerlens.com with the page URL and the primary source that corrects the entry.