
PR3 (c-ANCA) near me in Lucknow










The PR3 (c-ANCA) test is a blood test that helps diagnose certain autoimmune diseases, such as granulomatosis with polyangiitis (GPA), previously called Wegener's granulomatosis, and other forms of vasculitis (inflammation of blood vessels). It helps measure the antibodies against a specific protein called proteinase 3 (PR3), which is found in neutrophils (a type of white blood cell) that help fight off infections. It facilitates the prompt detection of these diseases and helps prevent organ damage by enabling timely treatment. This test is widely available with Tata 1mg labs at an affordable price in Lucknow.
A doctor may advise a PR3 (c-ANCA) test when there are symptoms of autoimmune vasculitis. General symptoms may include fever, fatigue, headache, weight loss, aches and pains, etc. Other symptoms depend on the parts of the body affected.
No special preparation is required for the PR3 (c-ANCA) test. Inform a doctor about all the medications (e.g., immunosuppressants, steroids, etc.) and supplements (e.g., biotin, etc.) that are currently being taken, as some of them may affect the test results, potentially requiring dosage adjustments or temporary discontinuation before the test.








What does PR3 (c-ANCA) measure?
The PR3 (c-ANCA) is a blood test that measures the levels of autoantibodies targeting the proteinase 3 (PR3) enzyme (located inside neutrophils). These autoantibodies are associated with autoimmune vasculitis disorders, particularly granulomatosis with polyangiitis (GPA), and other forms of vasculitis, where the immune system mistakenly attacks small blood vessels. This test helps diagnose these diseases, track disease activity, evaluate treatment response, and predict flare-ups.
Active inflammation is usually suggested by high PR3-ANCA levels, whereas a decline in their levels can indicate the effectiveness of treatment. Results should, however, be interpreted in conjunction with clinical symptoms, as not all individuals with these diseases are positive, and false positive results may occur with other conditions such as infections.





FAQs related to PR3 (c-ANCA) in Lucknow
Other tests
- CBC (Complete Blood Count) in Lucknow
- Thyroid Profile Total (T3, T4 & TSH) in Lucknow
- PPBS (Postprandial Blood Sugar) in Lucknow
- Good Health Gold Package with Smart Report in Lucknow
- FBS (Fasting Blood Sugar) in Lucknow
- Urine R/M (Urine Routine & Microscopy) in Lucknow
- HbA1c (Glycosylated Hemoglobin) in Lucknow
- Comprehensive Silver Full Body Checkup with Smart Report in Lucknow
- Comprehensive Gold Full Body Checkup with Smart Report in Lucknow
- LFT (Liver Function Test) in Lucknow
- PT INR (Prothrombin Time with INR) in Lucknow
- HIV 1 and 2 Antibody, Rapid Screening Test in Lucknow
- Viral Marker Screening (HIV, HBsAg, Anti-HCV) in Lucknow
- Total IgE in Lucknow
- Rheumatoid Factor - Quantitative in Lucknow
- STD Panel (Sexually Transmitted Diseases Panel) in Lucknow
- STD Panel (Sexually Transmitted Diseases Panel), in Lucknow
- HIV Combo (Antigen And Antibody) Test in Lucknow
- Anti-CCP Antibody in Lucknow
- Lipid Profile, Non Fasting, in Lucknow
- Lipid Profile, Non Fasting in Lucknow
- Anti-Nuclear Antibody (ANA) by IFA - End Point Titer in Lucknow
- Allergy Panel (107 Allergens), LIA in Lucknow
- Cervavac Vaccine (Vaccination at Home) in Lucknow
- Influvac Tetra 2025/2026 Vaccine (Vaccination at Home) in Lucknow
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)





