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extractable nuclear antigen (ENA) Ab
Antibodies to extractable nuclear antigen.
Indications:
- identification of autoantibodies
- assessment of autoimmune disease
Procedure:
A panel of tests for auto-antibodies:
- Sm antibody
- RNP antibody
- SSA/Ro antibody
- SSB/La antibody
- Scl-70 antibody
- Jo-1 antibody
General
chemistry panel
References
Veteran's Administration
Components
Jo-1 Ab in serum
RNP Ab in serum
Scl-70 (anti-topoisomerase) Ab in serum
Sm (Smith) Ab in serum
SSA/Ro Ab in serum
SSB/La Ab in serum