Lupus Comprehensive Reflexive Panel
0050119
 
Ordering Recommendation
Mnemonic
LUPUS COMP
Methodology
Quantitative Immunoturbidimetry/Semi-Quantitative Enzyme-Linked Immunosorbent Assay/Semi-Quantitative Indirect Fluorescent Antibody/Quantitative Chemiluminescent Immunoassay/Semi-Quantitative Multiplex Bead Assay
Performed
Sun-Sat
Reported
1-5 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube.  
Specimen Preparation
Allow specimen to clot for 30 to 60 minutes at room temperature. Separate serum from cells ASAP or within 2 hours of collection. Transfer 4 mL serum to an ARUP Standard Transport Tube and freeze immediately. (Min: 2 mL)  
Storage/Transport Temperature
Frozen.  
Unacceptable Conditions
Plasma. Specimens left to clot while refrigerated. Contaminated, hemolyzed, or severely lipemic specimens.  
Remarks
 
Stability
After separation from cells: Ambient: 1 hour; Refrigerated: 24 hours, Frozen: 2 weeks  
Reference Interval
By report
Interpretive Data
Note
Initial testing includes RF, C3, C4, and ANA. Specimens are screened for ANA using ELISA. If antibodies are detected, then an IFA titer will be added. If confirmed by IFA, then specimen will be tested for dsDNA antibody, TPO, Scl-70, and ENA (RNP, Smith, SSA, and SSB) antibodies. Additional charges apply.
CPT Code(s)
86431; 86160; 86160; 86038; if reflexed, add 86039; if reflexed, add 86235 x4; 86376; 86225; if reflexed, add 86256
Components
Component Test Code*Component Chart Name
0050080Anti-Nuclear Ab (ANA), IgG by ELISA
0050150Complement Component 3
0050155Complement Component 4
0050465Rheumatoid Factor
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • ANA IgG
  • Anti-Nuclear Ab (ANA), IgG
  • Complement C3
  • Complement C4
  • Complement Component 3
  • Complement Component 4
  • Lupus Panel
  • Lupus Reflex Panel
  • RA factor
  • RF
  • Rheumatoid Factor