Lab test
Lupus Panel
Lupus Panel is a laboratory test you can request directly. A Lupus Panel is a group of blood tests that helps clinicians evaluate for lupus and related autoimmune conditions. It is not a stand-alone diagnosis; results are interpreted alongside symptoms and other findings.
Lab requirements in Lupus Panel
Here is what you need before ordering and completing the Lupus Panel. Review each item and confirm the details with the collection lab.
- Physician's order
- Included. A physician's order is required for lab testing and is provided for you by our partner's physicians — no referral from your own doctor is needed.
- Fasting
- Fasting is required for this test — follow the collection lab's instructions.
- Preparation
- Preparation depends on the specific tests included in the panel, so follow the instructions provided by the collection laboratory. Some tests may require fasting or timing around…
- Sample & visit
- A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
- Identification
- Bring the lab requisition form from your account. The collection lab may also ask for a government-issued photo ID.
- Turnaround
- 1-3 business days
- Availability
- Our partner lab does not serve ND, RI, NY, NJ, MD or HI. Confirm availability for your location with the collection lab.
Before you go
- Order your test before visiting a lab, then use the requisition form in your account.
- Print the requisition form, or fax it to the lab directly from your account.
- No scheduling is needed — visit the collection lab during its normal business hours.
- A blood and/or urine sample is collected; the visit usually takes about 10 minutes.
- Bring a government-issued photo ID in case the lab requests it.
- Results are posted to your secure account within 1–3 business days.
Requirements are summarized from our partner lab's published policies. Preparation and availability can change — confirm current instructions with the collection lab before your visit.
What this test is
A Lupus Panel typically combines several blood tests, such as an antinuclear antibody (ANA) test and other autoantibody or inflammation markers. It is used to look for patterns that may be associated with lupus or other connective tissue diseases. The exact set of tests can vary by laboratory and by the ordering clinician.
What it measures
- Antinuclear antibody (ANA) — a general marker of autoimmune activity
- Anti-double-stranded DNA (anti-dsDNA) — an antibody sometimes associated with lupus
- Anti-Smith (anti-Sm) antibody — an antibody that may support a lupus evaluation
- Complement proteins (C3, C4) — proteins that can be low when immune complexes are active
- C-reactive protein (CRP) — a general marker of inflammation
- Erythrocyte sedimentation rate (ESR) — another general marker of inflammation
- Complete blood count (CBC) — checks blood cell counts that can be affected in autoimmune conditions
What the test involves
The panel is usually collected through a standard blood draw from a vein in the arm. In some cases, a urine sample may also be requested to check for kidney involvement.
Why it is often ordered
A clinician may order a Lupus Panel when a person has symptoms that could suggest an autoimmune condition, such as joint pain, skin rashes, or unexplained fatigue. It is also sometimes used to monitor known autoimmune disease over time.
Preparation
Preparation depends on the specific tests included in the panel, so follow the instructions provided by the collection laboratory. Some tests may require fasting or timing around medications, while others need no special preparation.
How results are reported
Results are reported as individual values for each marker in the panel, often with a qualitative interpretation such as positive, negative, or a titer. Reference ranges and reporting formats vary by laboratory, so results should be reviewed with the ordering clinician.
Before you go
- Whether any fasting or medication timing is required for the specific tests in the panel
- What identification and paperwork you need to bring to the collection appointment
- How and when results will be shared with you and your clinician
FAQ
Frequently asked questions
Does a positive Lupus Panel mean I have lupus?
No. A positive result on one or more markers does not by itself mean a person has lupus. Many people without lupus have positive autoantibody tests, and diagnosis requires a clinical evaluation by a qualified clinician.
How long does it take to get Lupus Panel results?
Most results are available within a few business days after the sample is collected. The exact turnaround can vary depending on the laboratory and the specific tests included in the panel.
Do I need to fast before a Lupus Panel?
Fasting is not usually required for the antibody tests in a Lupus Panel, but some included tests may have specific requirements. Always follow the preparation instructions provided by the collection laboratory.
Can I order a Lupus Panel without a doctor's order?
In many locations, certain laboratory tests can be ordered directly by consumers, but this depends on local regulations and the specific laboratory. Check with the collection laboratory about whether a clinician order is needed.
Related
Related tests
Locations
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