Next Product Extractable Nuclear Antigen Antibodies (Anti- SSA, Anti- SSB) $149.00 Helps diagnose and distinguish between autoimmune disorders. Testing usually follows a positive ANA test when the individual exhibits symptoms related to an autoimmune disorder. Extractable Nuclear Antigen Antibodies (Anti- SSA, Anti- SSB) quantity Add to cart Category: Individual Testing Related products Quick View Quick View Individual TestingCandida virus A/b IgG $119.00 Add to cart Quick View Quick View Individual TestingFree Thyroxine (Free T4) $39.00 Add to cart Quick View Quick View Individual TestingFerritin $40.00 Add to cart