Biomarkers · Chemical
IgA Kappa, S
- Primary unit
- g/L
- LOINC codes
- 74864-0
- Tests that measure IgA Kappa, S
- Labcorp 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures IgA Kappa, S. Select up to five tests to compare them side by side.
Labcorp 1 test
Panels that include this biomarker
Immunoglobulin A (IgA) Heavy and Light Chain (HLC) Pairs, κ and λ With Ratio 123540
3 analytes · Serum · Fasting not stated · Turnaround 4 - 6 days
Labcorp catalog pageMethod and collection
- Method
- Turbidimetric
- Collection
- Separate serum immediately after coagulation (30 minutes) to prevent hemolysis.
- Reference notes
- • IgA κ (g/L): 0.48−2.82 • IgA λ (g/L): 0.36−1.98 • IgA κ:IgA λ ratio: 0.80−2.04 An elevated IgA heavy and light chain (HLC) pair ratio suggests a clonal proliferation of an IgA κ clone of plasma cells. A low IgA HLC pair ratio suggests a clonal proliferation of an IgA λ clone of plasma cells.
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1 test: codes, specimens, methods, preparation and reference intervals.
LOINC 74864-0
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for IgA Kappa, S
Registered studies that measure IgA Kappa, S, 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.
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