Biomarkers · Chemical
Protein C Activity with Reflex to Protein C Antigen
- LOINC codes
- 27819-2, 27820-0
- Tests that measure Protein C Activity with Reflex to Protein C Antigen
- Quest Diagnostics 1
Tests
Check the catalog code, specimen, method and preparation for every test that measures Protein C Activity with Reflex to Protein C Antigen. Select up to five tests to compare them side by side.
Quest Diagnostics 1 test
Single-analyte tests
Protein C Activity with Reflex to Protein C Antigen 8754
Plasma · Fasting not stated
Quest Diagnostics catalog pageMethod and collection
- Method
- Clotting Assay
- Collection
- Please submit a separate, frozen vial for each special coagulation assay ordered. Draw blood in a light blue-top tube containing 3.2% sodium citrate, mix gently by inverting 3-4 times. Centrifuge 15 minutes at 1500 g within one hour of collection. Using a plastic pipette, remove plasma, taking care to avoid the WBC/platelet buffy layer and place into a plastic vial. Centrifuge a second time and transfer platelet-poor plasma into a new plastic vial(s). Freeze immediately and transport on dry ice.
- Reference notes
- Protein C Activity 0-15 years | No reference range available ≥16 years | 70-180 % normal
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Quest Diagnostics test catalog
1 test: codes, specimens, methods, preparation and reference intervals.
Regenstrief Institute codes that identify the same result across labs.
Search ClinicalTrials.gov for Protein C Activity with Reflex to Protein C Antigen
Registered studies that measure Protein C Activity with Reflex to Protein C Antigen, 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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