What it is
Blot of myositis-specific and myositis-associated autoantibodies. Includes testing for: Mi-2 alpha, Mi-2 beta, TIF1 gamma, MDA5, NXP2, SAE1, Ku, PM-Scl100, PM-Scl75, Jo-1, SRP, PL-7, PL-12, EJ, OJ and Ro-52.
- Sample
- Serum
- Laboratory
- Reference Laboratory (may vary depending on the collection point)