Serology


 
Autoantibody Associated Disorder
Anti-ACh receptor Myasthenia gravis
Anti-basement membrane Goodpasture syndrome
Anti-cardiolipin, lupus anticoagulant SLE, antiphospholipid syndrome
Anti-dsDNA, anti-Smith SLE
Antinuclear antibodies SLE, nonspecific
Antihistone Drug-induced lupus
Anticentromere Limited scleroderma (CREST syndrome)
Anti-desmoglein Pemphigus vulgaris
Anti-glutamate decarboxylase Type 1 diabetes mellitus
Anti-hemidesmosome Bullous pemphigoid
Anti-Jo-1, anti-SRP, anti-Mi-2 Polymyositis, dermatomyositis
Antimicrosomal, antithyroglobulin Hashimoto thyroiditis
Antimitochondrial 1° biliary cirrhosis
Anti-Scl-70 (anti-DNA topoisomerase I) Scleroderma (diffuse)
Anti-smooth muscle Autoimmune hepatitis
Anti-SSA, anti-SSB (anti-Ro, anti-La) Sjögren syndrome
Anti-TSH receptor Grave's Disease
Anti-U1 RNP (ribonucleoprotein) Mixed connective tissue disease
c-ANCA (PR3-ANCA) Granulomatosis with polyangiitis (Wegener)
IgA antiendomysial, IgA anti-tissue transglutaminase Celiac disease
p-ANCA (MPO-ANCA) Microscopic polyangiitis, Churg-Strauss syndrome
Rheumatoid factor (antibody, most commonly
IgM, specific to IgG Fc region), anti-CCP
Rheumatoid arthritis