Biomarkers · Chemical
C1 Esterase Inhibitor Functional
- Also listed as
- na, plasma sodium, C1 Esterase Inhibitor, Functional, serum sodium
- LOINC codes
- 10634-4
- Tests that measure C1 Esterase Inhibitor Functional
- 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, C1 Esterase Inhibitor, Functional 297
| Population | Interval |
|---|---|
| ≥68 % | Normal |
| 41-67 % | Equivocal |
| ≤40 % | Abnormal |
Tests
Check the catalog code, specimen, method and preparation for every test that measures C1 Esterase Inhibitor Functional. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Single-analyte tests
C1 Esterase Inhibitor, Functional 297
Serum · Fasting not stated · Turnaround Set up: Mon, Wed, Fri (a.m.); Report available: 4 days
Quest Diagnostics catalog pageMethod and collection
- Method
- Enzyme Immunoassay (EIA)
- Collection
- Freeze serum within 1 hour of time drawn. Do not use gel barrier tubes. Do not submit the sample in a glass tube. Do not thaw.
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Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 10634-4
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for C1 Esterase Inhibitor Functional
Registered studies that measure C1 Esterase Inhibitor Functional, 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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