Extractable Nuclear Factor ENA -Blood SST (Test Code 6103)

An Extractable Nuclear Antigen Antibodies short for (ENA) detects the presence of one or more specific autoantibodies in the blood. Autoantibodies are produced when a person's immune system mistakenly targets and attacks the body's own tissues which leads to autoimmune disorders.


• Extractable Nuclear Antigen (ENA)

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Turnaround Time:3-5 business days

A physician will order an ENA test generally when a person has signs and symptoms that could be due to an autoimmune disorder and has a positive ANA test. Signs and symptoms of autoimmune disorders are highly variable and can involve several different areas of the body.

Common Conditions:

• Fever
• Fatigue
• Weakness
• Joint pain
• Skin rash
• Skin sensitivity to light
• Muscle pain
• Seizures
• Depression
• Low red/white blood cells



NutriPATH practices in the usual practitioner-referral system for pathology laboratories. Patients are highly recommended to seek the supervision and guidance of a qualified healthcare practitioner for the interpretation of any lab results and associated information. NutriPATH can offer assistance in locating a suitable practitioner.




Extractable Nuclear Antigen (ENA)