Alk Phosphatase, Bone Specific

Primary unit: ug/L
LOINC codes: 17838-4
Tests that measure Alk Phosphatase, Bone Specific: Labcorp 1, Quest Diagnostics 1

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, Alkaline Phosphatase, Bone Specific 29498

25 months-5 years	Not established	Not established
50-76 years	5.6-29.0 mcg/L
14-17 years	13.7-128.0	10.5-75.2
10-13 years	43.8-177.4	24.2-154.2
6-9 years	41.0-134.6	41.0-134.6
2-24 months**	25.4-124.0	25.4-124.0
Pediatric	Male (mcg/L)	Female (mcg/L)
35-45 years	5.0-18.2 mcg/L
Premenopausal	Not stated
>76 years	Not established
Adult Male	Not stated
40-49 years	5.0-18.8 mcg/L
30-39 years	5.3-19.5 mcg/L
18-29 years	4.7-17.8 mcg/L
Adult Female	Not stated
>68 years	Not established
50-68 years	7.6-14.9 mcg/L
40-49 years	7.0-18.3 mcg/L
30-39 years	7.7-21.3 mcg/L
18-29 years	8.4-29.3 mcg/L

Quest Diagnostics test catalog, 29498

Tests

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

Labcorp 1 test

Single-analyte tests

Bone-specific Alkaline Phosphatase (BAP) 513002
Serum · Fasting not stated · Turnaround 3 - 5 days
Method and collection
Method
Immunochemiluminometric assay (ICMA)
Collection
Separate serum from cells within 45 minutes of collection. If a red-top tube is used, transfer separated serum to a plastic transport tube.
Reference notes
Reference interval change (November 2015)1-3 Age | Male (μg/L) | Female (μg/L) 0 to 5 m | Not established | Not established 6 to 11 m | 48.2−170.2 | 50.4−154.0 1 y | 41.9−229.6 | 44.2−178.3 2 y | 41.7−139.4 | 34.9−195.4 3 to 4 y | 37.2−127.7 | 37.4−96.8 5 to 6 y | 42.0−104.2 | 31.4−100.8 7 to 8 y | 59.0−101.3 | 44.0−135.8 9 to 10 y | 50.4−133.0 | 47.9−150.8 11 to 12 y | 53.3−156.8 | 24.2−133.3 13 to 14 y | 77.5−169.8 | 19.8−92.7 15 to 16 y | 26.8−173.4 | 11.2−30.2 17 to 18 y | 15.4−69.8 | 8.8−29.0 19 to 20 y | 12.2−36.6 | 7.7−16.8 21 to 29 y | 7.4−27.7 | See below 30 to 34 y | 7.0−27.4 | See below 35 to 39 y | 4.0−27.0 | See below 40 to 44 y | 7.4−26.7 | See below 45 to 49 y | 7.5−26.4 | See below 50 to 54 y | 7.5−26.1 | See below 55 to 59 y | 7.5−25.7 | See below 60 to 64 y | 7.5−25.4 | See below 65 to 69 y | 7.6−25.1 | See below 70 to 74 y | 7.6−24.8 | See below 75 to 100 y | 7.6−24.4 | See below Female Premenopausal: 6.0−22.7 μg/L Postmenopausal: 8.1−31.6 μg/L
Labcorp catalog page

Quest Diagnostics 1 test

Single-analyte tests

Alkaline Phosphatase, Bone Specific 29498
Serum · Fasting not stated · Turnaround Set up: Tues, Thurs (a.m.); Report available: 4 days
Method and collection
Method
Immunoassay (IA)
Quest Diagnostics catalog page

0 of 5 tests selected

Pick one more

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 17838-4
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Alk Phosphatase, Bone Specific
Registered studies that measure Alk Phosphatase, Bone Specific, 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.

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