Anti-Proteinase 3 antibody IgG
Test Code
PR3
Description
Collect
Serum separator tube or a red top tube.
Pediatric Collection
Minimum Volume: 0.5mL serum
Unacceptable Conditions
Plasma, lipemic, grossly hemolyzed, microbially contaminated specimens, or specimens with visible particulates should not be used.
Storage Transport Temp
Frozen. Send serum Priority Overnight via FedEx and in a well insulated container on dry ice.
Stability
Up to 8 hours ambient or 48 hours refrigerated at 2-8°C. Freeze at or below -20°C for longer storage or shipping.
Performed
Tue
Methodology
ELISA
Turnaround Time
7-9 days
Department
Immunology Lab - Diagnostic
Synonyms
Protease 3 AB (Serine Protease AB Anti PR3);Immunoassay (Serine Protease AB Anti PR3);ELISA (Serine Protease AB Anti PR3);PR3AB
Study Offerings
RUO
CAP/CLIA
Related Tests
Rheumatology/Arthritis: ANA pattern and titer (ANA), C-reactive protein (CRPLA), Anti-cyclic citrullinated peptide antibodies (CCP), Lyme disease Ab (MT), Rheumatoid factor antibody titer (RFQ), Erythrocyte sedimentation rate (ESR), Uric acid (URICX), CD20, pan B cells {Rituxan monitor} (CD20M), Anti-ds-DNA antobody (DNAC), Sjogrens antibody, anti SSA, anti SSB (SSAB/SSBB), Anti-Sci 70 antibodies (SCL70), Anti-neutrophil cytoplasmic Ab (CYNT), Myeloperoxidase Ab (MPOAB)
Reference Interval
Negative <20 units, Weak Positive 21-30 units, Moderate to Strong Positive >30 units
Interpretation
This assay is for the semi-quantitative detection of IgG auto antibodies to Serine Protease 3 (PR3) in human serum.
CPT Code
83516
New York Approved
No: Run with Waiver
FDA
LDT