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Ribosomal P Abs
Quest Diagnostics1 test optionFrom $30.58
Ribosomal P Abs
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
Ribosomal P Antibody
This test checks for the presence of Ribosomal P antibody, which is found in 5-10% of individuals with systemic lupus erythematosus (SLE), a type of autoimmune disease. Detecting this antibody can help in diagnosing and managing SLE.
What patients is this test right for?This test may be recommended for individuals showing symptoms of SLE or for those under investigation for autoimmune disorders.
Symptoms of SLE may include:• Fatigue
• Joint pain and swelling
• Skin rashes, particularly the 'butterfly rash' across the cheeks and nose
• Fever
• Sensitivity to sunlight
• Hair loss
What type of sample is required for this test?1 mL serum.
A simple blood draw is needed.
Test Resources:Information not provided.
Additional test information
Ribosomal P antibody is present in 5-10% of patients with systemic lupus erythematosus (SLE).
Collection and processing
- Sample type: Serum
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Serum. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
Ribosomal P Antibody
This test checks for the presence of Ribosomal P antibody, which is found in 5-10% of individuals with systemic lupus erythematosus (SLE), a type of autoimmune disease. Detecting this antibody can help in diagnosing and managing SLE.
What patients is this test right for?This test may be recommended for individuals showing symptoms of SLE or for those under investigation for autoimmune disorders.
Symptoms of SLE may include:• Fatigue
• Joint pain and swelling
• Skin rashes, particularly the 'butterfly rash' across the cheeks and nose
• Fever
• Sensitivity to sunlight
• Hair loss
What type of sample is required for this test?1 mL serum.
A simple blood draw is needed.
Test Resources:Information not provided.
Additional details
Ribosomal P antibody is present in 5-10% of patients with systemic lupus erythematosus (SLE).
Highlighted health areas
- Autoimmune
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Ribosomal P Antibody