| Scleroderma |
ANA |
Nonspecific |
| Anti-topoisomerase (anti-Scl-70) |
Extensive disease | |
| Anti-centromere | Limited disease | |
| Anti-phospholipid | Anti-cardiolipin | |
| Rheumatoid arthritis | Rheumatoid factor | |
| Anti-cyclic citrullinated peptide | More specific | |
| Primary biliary cholangitis/cirrhosis (PBC) | Anti-mitochondrial | |
| Granulomatosis with polyangiitis (Wegener) | ANCA | |