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Test Code C3DIMMUNE Raji Cell Immune Complex Assay (C3D Circulating Immune Complex)

Performing Laboratory

ARUP Laboratories


Quantitative Flow Cytometry

Reference Values

See Report

Test Classification and CPT Coding



Lonic code: 44392-9

Physician Office Specimen Requirements

Container/Tube:  Red top tube

Specimen: 3 mL serum ( 0.5 ml min)

Transport Temperature: Frozen


Note: Let stand for 2 hours after draw, then separate serum from cells within 1 hour and freeze immediately

Useful For

Many autoimmune disorders, chronic infections and malignancies are associated with circulating immune complexes. Quantitation of immune complexes assists in staging immunologic disorders.


Computer Interface Code

PDM # 5913675