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CD22 (Pan B Cell Marker)

This test measures the CD22 protein on the surface of B lymphocytes. Book CD22 (Pan B Cell Marker) in Kadru, Ranchi at GetVisit, partner NABL-accredited laboratories, home collection where available, reports in 24 to 48 hours and cashless OPD.
What is a CD22 (Pan B Cell Marker) Test in Ranchi ?
What is CD22 (Pan B Cell Marker)?
This test measures the CD22 protein on the surface of B lymphocytes. CD22 is a marker used to identify and count B cells. Deficiencies develop over months before symptoms appear. Because symptoms like fatigue and hair loss are non-specific, targeted blood testing is the only reliable way to confirm the diagnosis.
What does CD22 (Pan B Cell Marker) measure?
It helps control B cell activity and the immune response. Measuring CD22 is important for detecting and classifying B‑cell leukemias and lymphomas. It is also used to monitor treatment response and to follow B‑cell recovery after therapy. Doctors use flow cytometry or tissue staining to measure CD22.
What symptoms suggest CD22 (Pan B Cell Marker) may be needed?
CD22 (Pan B Cell Marker) is generally requested as part of a nutritional status assessment. Doctors commonly investigate this area when someone reports persistent fatigue, hair thinning, brittle nails, bone or joint pain, frequent infections, poor wound healing, numbness or tingling in the hands or feet, and low mood or poor concentration. Whether CD22 (Pan B Cell Marker) specifically is the right test depends on your history and what your doctor is looking for. Sample collection for Ranchi is available at partner labs, with home collection in many areas including Kadru and Lalpur; you can confirm availability for your address at booking.
How is CD22 (Pan B Cell Marker) performed?
For CD22 (Pan B Cell Marker), a GetVisit phlebotomist in Kadru or Lalpur, Ranchi applies a soft tourniquet, disinfects the site, and collects a small blood sample into a vacuum tube. The visit takes only a few minutes and you can return to your day straight away.
How accurate is CD22 (Pan B Cell Marker)?
Samples collected in Kadru or Lalpur, Ranchi are transported under the conditions the test requires and processed by the partner laboratory under its own quality-control procedures. Where a NABL-accredited laboratory is used, that accreditation applies to the laboratory and its defined scope of tests.
Are there any risks to CD22 (Pan B Cell Marker)?
A blood draw for CD22 (Pan B Cell Marker) is very safe. Occasionally there is minor bruising or light-headedness; sitting for a couple of minutes afterwards at the Kadru or Lalpur, Ranchi collection point usually prevents this.
Did you know?
CD22 is a B‑cell-specific surface glycoprotein (Siglec‑2) used as a marker of mature B lymphocytes in immunophenotyping.
CD22 (Pan B Cell Marker) Test Preparation in Ranchi
Managing medication:
Avoid supplements of the nutrient being measured for a day or two before the test; taking one shortly before can inflate the reading.
Fasting instructions:
This test can be done at any time of day with no fasting. Keep to your usual meals and medicines, and drink water normally.
Timing:
Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Kadru, Piska More, and all of Ranchi.
What to bring along:
Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.
CD22 (Pan B Cell Marker) Test Parameters in Ranchi
Single standalone test:
CD22 (Pan B Cell Marker). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a CD22 (Pan B Cell Marker) Test in Ranchi ?
When does a doctor order CD22 (Pan B Cell Marker)?
CD22 (Pan B Cell Marker) is commonly included in flow cytometry and lymphoma/leukemia immunophenotyping panels. Doctors may order it when you have enlarged lymph nodes, unexplained bruising, fatigue, recurring infections, or abnormal blood counts.
Who should get CD22 (Pan B Cell Marker) done in Ranchi?
Vitamin D deficiency is common because office and administrative routines limit daylight exposure despite Ranchi's plateau climate. Iron-deficiency anaemia is frequent among women across Lalpur, Kadru and Doranda. Deficiency testing benefits vegetarians and vegans, pregnant and breastfeeding women, older adults, people with limited sun exposure, and anyone with unexplained fatigue or hair loss. In Ranchi, indoor office culture across Kadru, Lalpur, and similar areas makes vitamin D deficiency especially common despite ample sunshine.
What conditions can CD22 (Pan B Cell Marker) help diagnose?
It helps diagnose and classify B‑cell leukemias and lymphomas and monitor response to therapy. Abnormal results can come from malignancy, immune disorders, infections, or B‑cell-targeting drugs, and a family history of blood cancers may prompt testing.
What do CD22 (Pan B Cell Marker) results mean?
Serum ferritin below 12 ng/mL: iron deficiency. Ferritin 12-30 ng/mL: iron depletion without yet affecting haemoglobin. Folate below 3 ng/mL: folate deficiency. Zinc below 70 µg/dL: zinc deficiency, associated with impaired immunity and wound healing.
How often should CD22 (Pan B Cell Marker) be repeated?
After starting supplementation, recheck at 8 to 12 weeks to confirm levels are correcting, then every 6 to 12 months once replete. People with ongoing risk factors, restrictive diets, malabsorption, or limited sun exposure, benefit from annual screening even without symptoms.
What happens after your CD22 (Pan B Cell Marker) results are ready?
After the lab authorises your results, the report is uploaded to your GetVisit account and saved for future comparison. If anything falls outside the expected range, your doctor can advise whether it needs a repeat test, a lifestyle change, or a specialist opinion.
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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!
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.
“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.
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.