Perinuclear staining typical of p-ANCA The granular,<unk>  staining pattern of c-ANCA Immunofluorescence staining pattern of<unk> . Top left – PR3 antibodies on ethanol-fixed<unk> s (c-ANCA pattern). Bottom left – PR3 antibodies on formalin-fixed<unk> s(c-ANCA pattern). Top right – MPO antibodies on ethanol-fixed<unk> s (p-ANCA pattern). Bottom right – MPO antibodies on formalin-fixed<unk> s (c-ANCA pattern).(FITC conjugate)<unk> es <unk> s) are a group of autoantibodies, mainly of the IgG type, against antigens in the cytoplasm of<unk> s (the most common type of white blood cell) and monocytes. They are detected as a blood test in a number of autoimmune disorders, but are particularly associated with systemic vasculitis, so called<unk> -associated vasculitides (AAV).
Anti-neutrophil cytoplasmic antibody
Anti-nuclear antibody
Anti–citrullinated protein antibody
C-ANCA
Antisperm antibodies
Anti–Saccharomyces cerevisiae antibody
Anti-malignin antibody
Rheumatoid factor