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Pruebas
The determination of the ratio of acetylcholine receptor modulation antibody compared to acetylcholine receptor antibody present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the amount of adenovirus antibody present in a sample.
Pruebas
The determination of the allergen-induced, binding IgE antibody in a biospecimen.
Pruebas
A measurement of the Alternaria tenuis alternata antigen IgG antibody in a biological specimen.
Pruebas
A measurement of the American cockroach (Periplaneta americana) antigen IgA antibody in a biological specimen.
Pruebas
A measurement of the American cockroach (Periplaneta americana) antigen IgG antibody in a biological specimen.
Pruebas
A measurement of the American cockroach (Periplaneta americana) antigen IgG4 antibody in a biological specimen.
Pruebas
An ANA test is a blood test that looks for antinuclear antibodies in your blood. Antibodies are proteins that your immune system makes to fight foreign substances, like viruses and bacteria. But an antinuclear antibody attacks your healthy cells instead. It's called "antinuclear" because it targets the nucleus of the cells, which is in charge of sending signals that are needed for important cell functions.
Indicadores
An antiphospholipid autoantibody that reacts with beta-2-glycoprotein 1, and a member of family of autoantibodies that cause antiphospholipid antibody syndrome and may be found in system lupus erythematosus.
Indicadores
A type of antinuclear antibody that specifically targets double stranded DNA; while these antibodies are sometimes detectable in multiple different autoimmune disorders, their presence is generally considered highly specific for systemic lupus erythematosus.
Indicadores
An autoantibody that recognizes histidyl-tRNA synthetase, cytoplasmic protein.
Indicadores
An antinuclear antibody directed against a 47 kDa RNA-binding protein in the nucleus. They can be associated with Sjogren syndrome and system lupus erythematosus. Maternal anti-La antibody positivity can be associated with neonatal lupus.
