Sm Ab details
Blood tests with Sm Ab
Explore available tests to better understand your results and gain deeper insights into your health.
Single marker
Sm (Smith) Antibody
$22.49
Sm (Smith) Antibodies are highly specific autoantibodies used in the diagnosis of systemic lupus erythematosus (SLE). Their presence strongly supports an SLE diagnosis, although they are found in only a subset of patients.
- Sm Ab
Panel
ANA + 11 Components
$1,803.99
ANA + 11 Components is a comprehensive blood test that includes the presence of antinuclear antibodies (ANAs), which are autoantibodies targeting the cell nucleus. A positive ANA screen suggests potential autoimmune activity. 11 ANA Components tests for 11 specific autoantibodies against distinct nuclear antigens, helping to identify or differentiate particular autoimmune diseases.
- Chromatin Antibodies Autoantibodies that target chromatin (DNA-protein complexes) inside your cells. Associated with lupus and other autoimmune conditions.
- Anti-Jo-1 An autoantibody associated with certain autoimmune muscle and lung conditions, including polymyositis, dermatomyositis, and antisynthetase syndrome.
- Ribosomal P Antibody An autoantibody associated with lupus, particularly linked to neuropsychiatric symptoms in some patients.
- RNP Antibody An autoantibody associated with mixed connective tissue disease and, at times, lupus.
- SS-A (Ro) Abs An autoantibody associated with Sjögren's syndrome and lupus; also relevant in pregnancy due to a risk of neonatal heart complications.
- SS-B (La) Abs An autoantibody associated with Sjögren's syndrome and lupus, often found alongside SS-A antibodies.
- Centromere b antibody
- DNA (ds) Antibody
- Scleroderma Ab
- Sm Ab
- Sm/RNP Antibody
Sm Antibody and RNP Antibody
$42.49
Sm/RNP Antibodies are autoantibodies directed against components of small nuclear ribonucleoproteins. They are primarily used in the diagnosis of systemic lupus erythematosus (SLE) and mixed connective tissue disease (MCTD), helping to distinguish between overlapping autoimmune conditions.
- RNP Antibody An autoantibody associated with mixed connective tissue disease and, at times, lupus.
- Sm Ab