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CD58 (PNH Marker)

This test measures the amount of CD58 protein on the surface of blood cells. Book CD58 (PNH Marker) in Kengeri, Bengaluru at GetVisit, NABL labs in Kengeri and Brookfield, home collection, same-day results and cashless OPD.
What is a CD58 (PNH Marker) Test in Bengaluru ?
What is CD58 (PNH Marker)?
This test measures the amount of CD58 protein on the surface of blood cells. CD58 helps immune cells recognize and talk to each other. Physical examination provides clues; a test result removes ambiguity and allows targeted, evidence-based management to begin promptly.
What does CD58 (PNH Marker) measure?
Measuring CD58 can reveal abnormal or missing surface proteins on blood cells. Such changes may appear in paroxysmal nocturnal hemoglobinuria (PNH) and related bone marrow disorders. Doctors use CD58 together with other flow cytometry markers to help diagnose PNH, to check how active the disease is, and to monitor response to treatment. The test can be useful when someone has unexplained anemia, dark urine, or unusual blood clots.
What symptoms suggest CD58 (PNH Marker) may be needed?
A doctor may recommend CD58 (PNH Marker) when a patient reports any symptom your doctor has identified as requiring objective laboratory investigation , including unexplained fatigue, unexplained weight change, persistent pain, fever, or abnormal bleeding. Sample collection for Bengaluru is available at labs and at home across Sarjapur Road, Electronic City, and surrounding neighbourhoods.
How is CD58 (PNH Marker) performed?
No needle is involved. For home service in Sarjapur Road or Electronic City, Bengaluru, GetVisit delivers a sterile container, you provide a clean mid-stream urine sample, and a certified agent collects and transports it to the NABL lab under proper conditions. Your report appears in the GetVisit app when results are authorised.
How accurate is CD58 (PNH Marker)?
Urine results are reliable when the sample is collected cleanly and transported quickly. GetVisit's Bengaluru network handles prompt, temperature-appropriate transport from Sarjapur Road or Electronic City to the NABL lab, and quality control is independently audited by NABL.
Are there any risks to CD58 (PNH Marker)?
There is no medical risk. Providing a urine sample is completely non-invasive, with no needle and no discomfort. The only thing to get right is a clean collection: follow the container instructions to avoid contamination that could affect the result. Home collection in Sarjapur Road or Electronic City, Bengaluru is just as safe as visiting a lab.
Did you know?
PNH markers include flow cytometry demonstrating absent or reduced GPI‑anchored proteins (CD55 and CD59) on red cells and granulocytes.
CD58 (PNH Marker) Test Preparation in Bengaluru
Before you come:
Provide a clean mid-stream urine sample: pass the first bit into the toilet, collect the middle portion in the sterile container, and submit it within about 2 hours.
Documents and clothing:
Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.
Your medicines:
Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.
Booking your slot:
Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Bengaluru starts at 6:00 AM, including Yelahanka and Sarjapur Road.
CD58 (PNH Marker) Test Parameters in Bengaluru
Single standalone test:
CD58 (PNH Marker). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a CD58 (PNH Marker) Test in Bengaluru ?
When does a doctor order CD58 (PNH Marker)?
CD58 (PNH Marker) is usually part of a flow cytometry panel used to evaluate suspected PNH or related bone marrow disorders. Doctors may order it when a patient has unexplained anemia, fatigue, dark urine, or blood clots.
Who should get CD58 (PNH Marker) done in Bengaluru?
Bengaluru's 12 million metropolitan population, year-round dengue risk, rising NAFLD and diabetes burden among its massive IT workforce, and rapidly growing outer areas with variable water quality make regular preventive diagnostic testing an important part of health management for residents across every neighbourhood. Adults above 30 in Bengaluru benefit from periodic health screening that includes CD58 (PNH Marker) as part of a broader preventive panel. Residents of HSR Layout, Indiranagar, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.
What conditions can CD58 (PNH Marker) help diagnose?
The test helps detect blood cell clones that lack normal surface proteins. Abnormal results most often reflect an acquired condition such as PNH rather than lifestyle causes. A family history of bone marrow disease or unexplained hemolysis may make testing more important.
What do CD58 (PNH Marker) results mean?
Higher or positive results: PNH is typically Coombs-negative. Lower or negative results: PNH is typically Coombs-negative. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.
How often should CD58 (PNH Marker) be repeated?
For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.
What happens after CD58 (PNH Marker) results are ready?
Results are delivered to your phone and stored securely on GetVisit. Any value the laboratory flags as critical is escalated for urgent review, and for everything else your doctor or a verified specialist can guide the next step at your convenience.
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Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
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A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
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Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
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I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
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Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.