EARLY SJOGREN'S SYNDROME PROFILE

Components
Carbonic Anhydrase VI (CA VI) IgG Antibodies, Carbonic Anhydrase VI (CA VI) IgA Antibodies, Carbonic Anhydrase VI (CA VI) IgM Antibodies
Parotid Specific Protein (PSP) IgG Antibodies, Parotid Specific Protein (PSP) IgA Antibodies, Parotid Specific Protein (PSP) IgM Antibodies
Salivary Protein 1 (SP-1) IgG Antibodies, Salivary Protein 1 (SP-1) IgA Antibodies, Salivary Protein 1 (SP-1) IgM Antibodies

Specimen Required
Draw blood in a SST. Centrifuge, remove serum from cells and send 2.0 mL serum (0.5 mL minimum) frozen in a screw-capped plastic vial.

Rejection Criteria
Gross hemolysis, gross lipemia, gross icterus

Methodology
Enzyme Linked Immunosorbent Assay

Stability
Room temperature: 5 days; Refrigerated: 5 days; Frozen: 1 year

Reference Range
By report

Performed
Monday - Once every 2 weeks

Turnaround Time14-16 days
Test CodeESJO
CPT-4 Code (s)
83520 x 9
LOINC Codes
Salivary Protein 1 Ab, IgG:   77210-3  
Salivary Protein 1 Ab, IgA:   77208-7  
Salivary Protein 1 Ab, IgM:   77209-5  
Carbonic Anhyd VI Ab, IgG:   77212-9  
Carbonic Anhyd VI Ab, IgA:   77211-1  
Carbonic Anhyd VI Ab, IgM:   77213-7  
Parotid Spec Prot Ab, IgG:   77215-2  
Parotid Spec Prot Ab, IgA:   77214-5  
Parotid Spec Prot Ab, IgM:   77216-0  
Serology Comments:   77202-0  

Warde
Medical
Laboratory