Understanding HLA-B27 DNA Typing
HLA-B27 DNA Typing is a genetic test that looks for a specific protein on white blood cells. This protein is linked to certain autoimmune conditions. Knowing if you have this protein can help you understand your health better. Interestingly, not everyone with the HLA-B27 protein will develop an autoimmune disease, but it can increase the risk.
- Helps identify the risk of autoimmune diseases like ankylosing spondylitis.
- Provides valuable information for managing your health.
- Can guide lifestyle changes to reduce health risks.
Who Should Consider This Genetic Test?
If you have a family history of autoimmune diseases, this test might be for you. It’s also useful if you’re curious about your genetic predisposition to certain health conditions. Many people find peace of mind in understanding their genetic makeup. Imagine the relief of knowing more about your health and taking proactive steps!
- Experiencing unexplained joint pain or stiffness.
- Having a family member with ankylosing spondylitis.
- Dealing with chronic back pain that worsens with rest.
- Being diagnosed with uveitis, an eye inflammation.
- Having psoriasis with joint symptoms.
Preparing for Your Genetic Screening
Getting ready for the HLA-B27 DNA Typing test is simple. You don’t need to fast before the test. However, it’s important to contact your treating physician for any special preparations. This ensures you get the most accurate results. Remember, being prepared helps you feel more in control of your health journey.
Labs Included When Ordering Your HLA-B27 DNA Typing Test
| Test Name | Reference Ranges | Significance | Low and High Levels of HLA-B27 |
|---|---|---|---|
| HLA B27 PCR Gene Test | Negative | This test checks for the presence of the HLA-B27 protein, which is linked to autoimmune conditions. | High: High levels of HLA-B27 may indicate a higher risk for autoimmune diseases.
Low: Low levels of HLA-B27 suggest a lower risk for these conditions. |
Reference ranges can vary. For the most accurate and up-to-date reference ranges for this lab test, visit Quest Diagnostics.
HLA-B27 DNA Typing FAQ
Is there HLA-B27 DNA Typing testing near me?
You can find nearby draw locations for the HLA-B27 DNA Typing with our patient service center locator + mobile phlebotomy.
What is the cost of the test?
The cost of the HLA-B27 DNA Typing test can be found at the top of the page. Pricing includes draw fees when visiting patient service centers.
How often should I retest?
Retesting is generally not needed unless your healthcare provider suggests it based on your health changes. It’s best to discuss with them for personalized advice.
How accurate is the test?
TrueHealthLabs.com only partners with CLIA certified labs, ensuring high accuracy and reliability for your test results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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