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HelpTest Code CCP Cyclic Citrullinated Peptide Antibodies, IgG, Serum
Reporting Name
Cyclic Citrullinated Peptide Ab, SUseful For
Evaluating patients suspected of having rheumatoid arthritis (RA)
Differentiating RA from other inflammatory arthritis or connective tissue diseases
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
SerumSpecimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial.
Specimen Minimum Volume
0.4 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 21 days | |
| Frozen | 21 days |
Special Instructions
Reference Values
<20.0 U (negative)
20.0-39.9 U (weak positive)
40.0-59.9 U (positive)
≥60.0 U (strong positive)
Reference values apply to all ages.
Day(s) Performed
Monday through Saturday
Test Classification
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
86200
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CCP | Cyclic Citrullinated Peptide Ab, S | 33935-8 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| CCP | Cyclic Citrullinated Peptide Ab, S | 33935-8 |
Report Available
Same day/1 to 3 daysSpecimen Retention Time
14 daysReject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | OK |
| Heat-treated specimen | Reject |
Method Name
Enzyme-Linked Immunosorbent Assay (ELISA)
Forms
If not ordering electronically, complete, print, and send a General Request (T239) with the specimen.