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CD22 (Pan B Cell Marker), in Indore

Get CD22 (Pan B Cell Marker) done in Sapna Sangeeta, Indore with GetVisit. This test measures the CD22 protein on the surface of B lymphocytes. Verified general physician, home collection, and same-day digital reports across Scheme 54 and the city.

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Blood
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What is a CD22 (Pan B Cell Marker) Test in Indore ?

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?

A doctor may recommend CD22 (Pan B Cell Marker) when a patient 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. GetVisit makes testing convenient in Indore, with lab slots and home collection in Vijay Nagar, Old Palasia, and nearby areas.

How is CD22 (Pan B Cell Marker) performed?

For CD22 (Pan B Cell Marker), a GetVisit phlebotomist in Vijay Nagar or Old Palasia, Indore 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)?

Every GetVisit sample from Vijay Nagar, Old Palasia, and across Indore is processed at NABL-accredited labs that use internationally calibrated reference standards, pass external quality assessments, and maintain internal quality control at every shift. Reports are accepted by all major hospital networks, specialists, and insurance providers in India.

Are there any risks to CD22 (Pan B Cell Marker)?

Beyond a brief pinch, CD22 (Pan B Cell Marker) carries almost no risk. Keep the arm relaxed during the draw, press gently on the site afterwards, and avoid heavy lifting with that arm for about an hour.

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 Indore

Managing medication:

Hold the specific vitamin or mineral being tested for at least 48 hours beforehand, so the result reflects your stored levels rather than a recent dose.

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:

Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Indore starts at 6:00 AM, including Manik Bagh and Bengali Square.

What to bring along:

Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.

CD22 (Pan B Cell Marker) Test Parameters in Indore

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 Indore ?

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 Indore?

Vitamin D deficiency is common in Indore despite ample sunshine, owing to indoor lifestyles, while B12 and iron deficiency are frequent in the largely vegetarian Malwa population across Sudama Nagar, Annapurna, and Geeta Bhawan. 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 Indore, indoor office culture across Geeta Bhawan, Rau, 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 CD22 (Pan B Cell 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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Frequently asked questions

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What is CD22 a marker for?plus

CD22 is a B‑cell–specific surface glycoprotein (Siglec‑2) used as a marker of mature B lymphocytes in immunophenotyping. It regulates B‑cell receptor signaling and is present on most mature B cells but usually absent on pro‑B cells and plasma cells. Clinically, CD22 expression helps identify and target B‑cell leukemias and lymphomas.

What are the markers for Pan B cells?plus

Pan-B cell markers include surface and intracellular proteins consistently expressed across B-cell stages: CD19, CD20, CD22, CD79a/CD79b, and PAX5, often with surface immunoglobulin (IgM/IgD) positivity. Additional supportive markers used in diagnostics include CD45 and CD21, while markers like CD10 or CD23 help subtype B-cell populations rather than define the pan‑B lineage.

Which B cells express CD22?plus

CD22 (Siglec‑2) is a B‑cell–restricted surface lectin expressed mainly on mature B cells , including naïve, memory, follicular and marginal‑zone subsets , from late pre‑B/immature stages onward. Expression is reduced on activated B cells and largely lost on plasmablasts and terminally differentiated plasma cells. It functions in B‑cell signaling and regulation of B‑cell receptor responses.

Is CD20 a pan-B cell marker?plus

No , CD20 is a widely expressed B‑cell antigen present on most mature and many late precursor B cells, making it a common B‑cell marker and therapeutic target. However, it is not truly pan‑B: very early B‑lineage cells (some pro‑B) and terminally differentiated plasmablasts/plasma cells lack CD20, affecting diagnostic staining and response to anti‑CD20 therapies.

Can I exercise before CD22 (Pan B Cell Marker)?plus

Avoid strenuous exercise for 12 to 24 hours before CD22 (Pan B Cell Marker), since intense activity can temporarily change several blood markers. Light everyday movement is fine.

Can menstruation affect CD22 (Pan B Cell Marker) results?plus

Some tests, such as iron studies and certain hormone panels, can be influenced by your menstrual cycle. If you are on your period, mention it so your doctor can judge whether timing matters for CD22 (Pan B Cell Marker).

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