Full Name: Antinuclear Antibody Screen with Reflex Titer and Pattern
🧪 Grouped Test | Autoimmune Screening Panel

Overview:
Screens for autoimmune diseases such as lupus, Sjögren’s syndrome, and mixed connective tissue disease. Positive results reflex to further characterization.

Fasting: Not required
Timing: Any time of day
Turnaround Time: 2–5 business days