Immune Complex Panel
Abbrev Code: | ICP | ||
Order Code: | LAB3558 | Order Name: | Immune Complex Panel |
Synonyms: | C1Q Binding Assay; Raji Cell Immune Complex Assay | ||
Methodology: | Semi-quantitative enzyme linked immunosorbent assay; Quantitative flow cytometry | ||
CPT Codes: | 86332 x2, 86332 x2 | ||
Test Includes: | C1Q binding and Raji cell immune complex assays. | ||
Turnaround Time: | Specimens are sent to reference laboratory Mon-Sat; results are reported in 2-9 days. | ||
Compliance: | ARUP Laboratory Developed Test (LDT): For tests developed and validated by ARUP (previously referred to as Compliance Statement B, C or D). This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes. |
Collection Instructions
Specimen: | Blood |
Optimal Volume: | 4 mL |
Minimum\Peds Volume: | 2.2 mL |
Container: | Red (no gel) Alternate Containers: Red or gold (gel) |
Causes for Rejection: | Non-frozen specimens. Specimens exposed to repeated freeze/thaw cycles. |
Processing and Shipping
Specimen Processing: | Allow sample to clot (up to 1 hour) then separate within 30 minutes. Transfer serum into two 1 mL aliquots, 0.5 mL minimum per aliquot. Keep samples together and freeze immediately. Separate specimens must be sent when multiple tests are ordered. |
Shipping Instructions: | Ship on dry ice. |
Stability: | Raji: Room temperature and refrigerated are unacceptable; 30 days frozen
C1q: After separation from cells: 2 hours at room temperature; unacceptable refrigerated; 2 weeks frozen (avoid repeated freeze/thaw cycles) |
Test Performed at or Referral Lab | Lab Sendouts (ARUP) |
Referral Lab number: | 3004430 |
Interpretive
Reference Range: |
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Use: | Many autoimmune disorders, chronic infections and malignancies are associated with circulating immune complexes. Quantitation of immune complexes assists in staging immunologic disorders. |
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