Autoimmune Diseases lab tests in DirectLabs Lab Test Test Cost Thyroglobulin Antibodies (TGAb) - Thyroglobulin Antibodies (TgAb) test $46.00 ANA Screen,IFA, with Reflex to Titer and Pattern - ANA Test without Insurance $49.00 Cyclic Citrullinated Peptide (CCP) Antibody (IgG) $79.00 Sed Rate by Modified Westergren (ESR) - Sed Rate Lab Test $29.00 Thyroglobulin Panel - Thyroglobulin Antibodies (TgAb) test $69.00 Sjögren's Antibodies (Anti-SS-A/Anti-SS-B) $89.00