Immune Complex, C1Q Binding 
Mnemonic C1Q BIND
CPT 86332
Test Code 3501601
Synonyms Immune Complex, C1Q Binding
Test Includes  
Specimen Serum
Volume 1.0 mL
Container SST or Red Top Tube
Special Instructions  
Specimen Prep Centrifuge* For Red Top only, transfer serum to Plastic Transport Tube.
Storage Freeze
Transport Temp Refrigerated
Stability Rm Temp 8 hours
Stability Refrig 6 days
Stability Frozen 3 months
Methodology Enzyme Immunoassay (EIA)
Rejection Criteria   
Reference Value Negative: <4.4 µg Eq/mL; Equivocal: 4.4 - 10.7 µg Eq/mL; Positive: >10.7 µg Eq/mL 
Performed/TAT Two times per week   Reported in 4-6 days    
Comments Submit separate frozen samples when requesting multiple tests on the same specimen.