Order Code: C1388
ABN Requirement: No
Synonyms: SS-A & SS-B
Volume: 1.0 mL
Minimum Volume: 0.5 mL
Container: Gel-barrier tube (SST, Tiger Top)
- Collect and label sample according to standard protocols.
- Gently invert tube 5 times immediately after draw. DO NOT SHAKE.
- Allow blood to clot 30 minutes.
- Centrifuge for 10 minutes.
Transport: Store serum at 2°C to 8°C after collection and ship the same day per packaging instructions provided with the Cleveland HeartLab shipping box.
Ambient (15-25°C): 4 days
Refrigerated (2-8°C): 7 days
Frozen (-20°C): 30 days
Deep Frozen (-70°C): 30 days
Causes for Rejection: Grossly hemolyzed or lipemic samples; specimens other than serum; improper labeling; samples not stored properly; samples older than stability limits
Methodology: Immunoassay (IA)
Turn Around Time: 4-5 days
|Sjogren’s Antibody (SS-A)||<1.0 AI Negative|
|Sjogren’s Antibody (SS-B)||<1.0 AI Negative|
Clinical Significance: Sjögren’s antibodies (SS-B) is detected in approximately 15% of patients with Sjögren’s Syndrome. Sjögren’s antibody (SS-B) is present only if Sjögren’s antibody (SS-A) is also detected. The presence of both antibodies (SS-A and SS-B) strengthen the diagnosis of Sjögren’s Syndrome and conveys prognostic information.
The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.