ANA Profile or Antinuclear Antibody blood test is to evaluate for certain autoimmune disorders, such as systemic lupus erythematosus (SLE) and Sjogren syndrome, among other types.
Doctor often orders an ANA panel if the patient has signs or symptoms of an autoimmune disorder.
A negative test means that certain autoimmune diseases are less likely. A positive ANA test means that you have high levels of ANA in your blood.
