Creatine, Serum

Primary unit: mg/dL
LOINC codes: 2148-5
Tests that measure Creatine, Serum: Labcorp 1, Quest Diagnostics 1

Tests

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

Labcorp 1 test

Single-analyte tests

Creatine 002402
Serum · Fasting not stated · Turnaround 3 - 6 days
Method and collection
Method
Enzymatic (creatinase)/spectrophotometry
Collection
Separate serum from red cells. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.
Reference notes
See table. Age (y) Range (mg/dL) 0−1 0.1−1.4 2−5 0.6−1.4 6−9 0.5−1.3 10−13 0.2−1.1 14−17 0.0−0.8 Female: >17 0.1−1.0 Male: >17 0.0−0.7
Labcorp catalog page

Quest Diagnostics 1 test

Single-analyte tests

Creatine, Serum 37091
Serum · Fasting not stated · Turnaround Set up: Mon-Fri
Method and collection
Method
Enzymatic
Collection
Centrifuge and transfer serum specimen to a transport tube. Freeze and ship frozen.
Reference notes
<1.3 mg/dL
Quest Diagnostics catalog page

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Sources

Labcorp test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 2148-5
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Creatine, Serum
Registered studies that measure Creatine, Serum, on the U.S. National Library of Medicine registry.

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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