Location
gurugram
Search

CD22 (Pan B Cell Marker)

discountup to 50% off
Home
arrow
Tests
arrow
CD22 (Pan B Cell Marker)
background
discountup to 50% off

CD22 (Pan B Cell Marker), in Mumbai

CD22 (Pan B Cell Marker) in Kurla, Mumbai: This test measures the CD22 protein on the surface of B lymphocytes. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.

centreCentre Visit
SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
customers
20K+Customers
certified
CertifiedLabs
rating
4.5+Rating
proven
ProvenAccuracy

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

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. If you have these symptoms, GetVisit offers booking and home collection across Lower Parel, Borivali, and other parts of Mumbai.

How is CD22 (Pan B Cell Marker) performed?

GetVisit home collection in Lower Parel or Borivali, Mumbai: a certified phlebotomist arrives at your address at your chosen slot (available from 6:00 AM), brings all sterile single-use equipment, draws the sample, and dispatches it to the NABL-accredited lab. Your digital report is delivered to your GetVisit profile the same day for most standard blood tests.

How accurate is CD22 (Pan B Cell Marker)?

Results are analytically reliable because GetVisit's Mumbai logistics network maintains proper cold-chain transport from your Lower Parel or Borivali collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

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

Risks are minimal. Some people notice a small bruise or brief soreness at the needle site, which settles within a day or two. Serious problems such as infection are very rare when sterile, single-use equipment is used, as it is at every GetVisit collection in Lower Parel and Borivali, Mumbai.

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 Mumbai

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:

There is no need to skip food or drink for this test. Staying well hydrated beforehand simply makes the sample easier to collect.

Timing:

Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Vikhroli, Ghatkopar, and all of Mumbai.

What to bring along:

Bring your doctor's prescription, a valid photo ID, and your insurance card if you're using cashless OPD. Loose sleeves make collection easier.

CD22 (Pan B Cell Marker) Test Parameters in Mumbai

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 Mumbai ?

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 Mumbai?

Vitamin D deficiency is common in Mumbai despite its coastal latitude. Those who benefit most from regular CD22 (Pan B Cell Marker) testing include people on restrictive diets, those recovering from illness, and anyone with persistent tiredness. Confirming a deficiency in Mumbai allows correctly dosed supplementation rather than guesswork.

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?

Book a follow-up consultation after reviewing your results. GetVisit stores your reports alongside your previous test history, so your doctor sees your full health trend, not just today's snapshot. This longitudinal context significantly improves the clinical value of each repeat test.

H

How to Book a Test ?

Search & Add Test

Search by test names and add it to your cart

step-image
arrow-right

Select a Lab

Choose your preferred labs from top trusted partners

step-image
arrow-right

Select Date & Slot

Select a convenient date and time for your test

step-image
arrow-right

Pay & Book

Make payment and get confirmation within 2 hours

step-image

Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

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.

Do I need a doctor's prescription to book CD22 (Pan B Cell Marker)?plus

You can book CD22 (Pan B Cell Marker) on GetVisit with or without a prescription, though a doctor's advice helps with interpreting the result. Cashless OPD may require a referral, depending on your insurer.

Can CD22 (Pan B Cell Marker) be combined with a health package?plus

Yes. CD22 (Pan B Cell Marker) can be booked on its own or as part of a broader preventive health package on GetVisit, which often works out more cost-effective. You can choose either option before payment.

Visit Health Experience

End-to-end care delivered at the right time through our nationwide network

5,000+

Hospitals/Clinics

Tick India's most trusted health centres
Tick Optional 'You Book, Visit Pays' feature
Tick Cashless coverage from metro to rural
Visit Health Logo
Hospitals/Clinics

65,000+

Doctors & Specialists

Tick Priority access & same-day care
Tick Cashless in 1250+ cities
Tick Custom doctor onboarding
Doctors & Specialists
Doctors & Specialists

7,800+

Diagnostics Partners

Tick NABL-accredited labs
Tick Hassle-free sample collection
Tick Seamless report & prescription tracking
Diagnostics Partners
Diagnostics Partners

19,000+

Pharmacy Delivery Pincodes

Tick Home delivery & store pickup options
Tick End-to-end order tracking
Tick Auto-refills for regular medications
Pharmacy Delivery Pincodes
Pharmacy Delivery Pincodes

Your Care, Our Commitment!

More than 12,000 people trust us with their health

starstarstarstarstar

The booking was smooth , I've used GetVisit twice now and it's always quick near Bandra station. My child had recurrent fever and this test finally gave us a clear answer. Simple blood test , nothing to be anxious about. The report gave my doctor everything needed to make a confident diagnosis. Genuinely impressed with the service.

Tejal Gokhale

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Booked online through GetVisit , no calls, no waiting on hold near my building in Wadala. Just a blood draw , over in two minutes. Reports came on WhatsApp and email within the promised time. Genuinely impressed with the service.

Ruchi Gandhi

Mumbai

starstarstarstarstar

Excellent turnaround , had the results by evening for a morning sample. My child had recurrent fever and this test finally gave us a clear answer. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Kalyan. Early detection was possible only because I got this done on time. Will definitely return for my next health check.

Priti Jhaveri

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Simple blood test , nothing to be anxious about. GetVisit had same-day slots available which was really helpful in Kalyan. My doctor said the report format was comprehensive and clear. Great experience overall. Makes healthcare feel accessible.

Hardik Patel

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. GetVisit showed prices upfront so I knew exactly what I was paying in Lower Parel. Quick in and out , spent less than 15 minutes at the centre. Will definitely use GetVisit again.

Pooja Pawar

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. The booking was smooth , I've used GetVisit twice now and it's always quick in Kalyan. Just a blood draw , over in two minutes. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Santosh Bhosale

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Kandivali West, GetVisit is the easiest way to find and book one. Monsoon illnesses are common in our area and I was prompt about getting tested this time. I arrived and was attended to within ten minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Pramod Chavan

Mumbai

starstarstarstarstar

A borderline value was caught early , my doctor said it was good we tested now. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The GetVisit platform made it easy to pick a slot that worked for me in Santacruz West. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Homi Dadachanji

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The whole thing was done from my phone in less than five minutes in Thane. The report was detailed with clear reference ranges marked. Saved time and money compared to going to a hospital lab.

Brenda Lobo

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Dombivli. Reports were sharp and detailed , no ambiguity in any of the values. Already told my family to book through GetVisit for their next tests.

Sudhir Bhave

Mumbai

starstarstarstarstar

The booking was smooth , I've used GetVisit twice now and it's always quick near Bandra station. My child had recurrent fever and this test finally gave us a clear answer. Simple blood test , nothing to be anxious about. The report gave my doctor everything needed to make a confident diagnosis. Genuinely impressed with the service.

Tejal Gokhale

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Booked online through GetVisit , no calls, no waiting on hold near my building in Wadala. Just a blood draw , over in two minutes. Reports came on WhatsApp and email within the promised time. Genuinely impressed with the service.

Ruchi Gandhi

Mumbai

starstarstarstarstar

Excellent turnaround , had the results by evening for a morning sample. My child had recurrent fever and this test finally gave us a clear answer. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Kalyan. Early detection was possible only because I got this done on time. Will definitely return for my next health check.

Priti Jhaveri

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Simple blood test , nothing to be anxious about. GetVisit had same-day slots available which was really helpful in Kalyan. My doctor said the report format was comprehensive and clear. Great experience overall. Makes healthcare feel accessible.

Hardik Patel

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. GetVisit showed prices upfront so I knew exactly what I was paying in Lower Parel. Quick in and out , spent less than 15 minutes at the centre. Will definitely use GetVisit again.

Pooja Pawar

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. The booking was smooth , I've used GetVisit twice now and it's always quick in Kalyan. Just a blood draw , over in two minutes. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Santosh Bhosale

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Kandivali West, GetVisit is the easiest way to find and book one. Monsoon illnesses are common in our area and I was prompt about getting tested this time. I arrived and was attended to within ten minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Pramod Chavan

Mumbai

starstarstarstarstar

A borderline value was caught early , my doctor said it was good we tested now. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The GetVisit platform made it easy to pick a slot that worked for me in Santacruz West. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Homi Dadachanji

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The whole thing was done from my phone in less than five minutes in Thane. The report was detailed with clear reference ranges marked. Saved time and money compared to going to a hospital lab.

Brenda Lobo

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Dombivli. Reports were sharp and detailed , no ambiguity in any of the values. Already told my family to book through GetVisit for their next tests.

Sudhir Bhave

Mumbai

starstarstarstarstar

The booking was smooth , I've used GetVisit twice now and it's always quick near Bandra station. My child had recurrent fever and this test finally gave us a clear answer. Simple blood test , nothing to be anxious about. The report gave my doctor everything needed to make a confident diagnosis. Genuinely impressed with the service.

Tejal Gokhale

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Booked online through GetVisit , no calls, no waiting on hold near my building in Wadala. Just a blood draw , over in two minutes. Reports came on WhatsApp and email within the promised time. Genuinely impressed with the service.

Ruchi Gandhi

Mumbai

starstarstarstarstar

Excellent turnaround , had the results by evening for a morning sample. My child had recurrent fever and this test finally gave us a clear answer. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Kalyan. Early detection was possible only because I got this done on time. Will definitely return for my next health check.

Priti Jhaveri

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Simple blood test , nothing to be anxious about. GetVisit had same-day slots available which was really helpful in Kalyan. My doctor said the report format was comprehensive and clear. Great experience overall. Makes healthcare feel accessible.

Hardik Patel

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. GetVisit showed prices upfront so I knew exactly what I was paying in Lower Parel. Quick in and out , spent less than 15 minutes at the centre. Will definitely use GetVisit again.

Pooja Pawar

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. The booking was smooth , I've used GetVisit twice now and it's always quick in Kalyan. Just a blood draw , over in two minutes. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Santosh Bhosale

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Kandivali West, GetVisit is the easiest way to find and book one. Monsoon illnesses are common in our area and I was prompt about getting tested this time. I arrived and was attended to within ten minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Pramod Chavan

Mumbai

starstarstarstarstar

A borderline value was caught early , my doctor said it was good we tested now. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The GetVisit platform made it easy to pick a slot that worked for me in Santacruz West. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Homi Dadachanji

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The whole thing was done from my phone in less than five minutes in Thane. The report was detailed with clear reference ranges marked. Saved time and money compared to going to a hospital lab.

Brenda Lobo

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Dombivli. Reports were sharp and detailed , no ambiguity in any of the values. Already told my family to book through GetVisit for their next tests.

Sudhir Bhave

Mumbai

starstarstarstarstar

The booking was smooth , I've used GetVisit twice now and it's always quick near Bandra station. My child had recurrent fever and this test finally gave us a clear answer. Simple blood test , nothing to be anxious about. The report gave my doctor everything needed to make a confident diagnosis. Genuinely impressed with the service.

Tejal Gokhale

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Booked online through GetVisit , no calls, no waiting on hold near my building in Wadala. Just a blood draw , over in two minutes. Reports came on WhatsApp and email within the promised time. Genuinely impressed with the service.

Ruchi Gandhi

Mumbai

starstarstarstarstar

Excellent turnaround , had the results by evening for a morning sample. My child had recurrent fever and this test finally gave us a clear answer. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Kalyan. Early detection was possible only because I got this done on time. Will definitely return for my next health check.

Priti Jhaveri

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Simple blood test , nothing to be anxious about. GetVisit had same-day slots available which was really helpful in Kalyan. My doctor said the report format was comprehensive and clear. Great experience overall. Makes healthcare feel accessible.

Hardik Patel

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Digital report on WhatsApp was convenient , my doctor reviewed it on the same call. GetVisit showed prices upfront so I knew exactly what I was paying in Lower Parel. Quick in and out , spent less than 15 minutes at the centre. Will definitely use GetVisit again.

Pooja Pawar

Mumbai

starstarstarstarstar

High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. The booking was smooth , I've used GetVisit twice now and it's always quick in Kalyan. Just a blood draw , over in two minutes. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Santosh Bhosale

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Kandivali West, GetVisit is the easiest way to find and book one. Monsoon illnesses are common in our area and I was prompt about getting tested this time. I arrived and was attended to within ten minutes. My doctor said the report format was comprehensive and clear. Genuinely impressed with the service.

Pramod Chavan

Mumbai

starstarstarstarstar

A borderline value was caught early , my doctor said it was good we tested now. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The GetVisit platform made it easy to pick a slot that worked for me in Santacruz West. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Homi Dadachanji

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. Monsoon illnesses are common in our area and I was prompt about getting tested this time. The whole thing was done from my phone in less than five minutes in Thane. The report was detailed with clear reference ranges marked. Saved time and money compared to going to a hospital lab.

Brenda Lobo

Mumbai

starstarstarstarstar

Everything was hygienic and the staff clearly knew what they were doing. High fever during monsoon , my doctor wanted to rule out dengue and malaria immediately. Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Dombivli. Reports were sharp and detailed , no ambiguity in any of the values. Already told my family to book through GetVisit for their next tests.

Sudhir Bhave

Mumbai