Performed by: LabCorp

The Antinuclear Ab 9 by Multiplex Test includes:

Anticentromere B antibodies; anti-dsDNA; antichromatin antibodies; anti-Jo-1; RNP antibodies; antiscleroderma 70 antibodies; Smith antibodies; Sjögren anti-SS-A; Sjögren anti-SS-B

This panel is to detect antibodies associated with SLE and mixed connective tissue disease. Anti-Sm is highly specific for SLE. Anti-RNP is found with a variety of rheumatoid diseases. RNP, Sm, SS-A, SS-B, Scl-70, and Jo-1 are extractable nucleoprotein complexes found in the nucleus and/or cytoplasm of substrate cells.

Biomarkers included in this panel:

Sjogren's Anti-SS-A

Anti-Ro (SS-A) is an autoantibody associated with SLE or Sjögren’s syndrome. Sjögren’s syndrome is an autoimmune disorder in which the body's immune system mistakenly reacts to the tissue in glands that produce moisture

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Sjogren's Anti-SS-B

Anti-SS-B (anti-La) is an autoantibody associated with SLE or Sjögren’s syndrome. Sjögren’s syndrome is an autoimmune disorder in which the body's immune system mistakenly reacts to the tissue in glands that produce moi

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Antinuclear Ab 9 by Multiplex

Performed by: LabCorp

Biomarkers included in this panel:

Sjogren's Anti-SS-A

Sjogren's Anti-SS-B

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