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CD8 (Suppressor T Cell Marker), in Mumbai

The CD8 (Suppressor T Cell Marker) test measures the number and percentage of CD8-positive T lymphocytes in a blood sample. Book CD8 (Suppressor T Cell Marker) in Vikhroli, Mumbai at GetVisit, NABL labs in Vikhroli and Borivali, home collection, same-day results and cashless OPD.

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Blood
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What is a CD8 (Suppressor T Cell Marker) Test in Mumbai ?

What is CD8 (Suppressor T Cell Marker)?

The CD8 (Suppressor T Cell Marker) test measures the number and percentage of CD8-positive T lymphocytes in a blood sample. CD8 cells are white blood cells that kill virus-infected cells and some cancer cells.

What does CD8 (Suppressor T Cell Marker) measure?

They also help control and balance immune responses. Measuring CD8 gives a picture of cellular immunity and immune balance. Abnormal CD8 counts or a changed CD4/CD8 ratio can suggest HIV, chronic viral infections, autoimmune disease, cancer, or immune deficiency. The test is done by flow cytometry as part of lymphocyte subset testing.

What symptoms suggest CD8 (Suppressor T Cell Marker) may be needed?

A doctor may recommend CD8 (Suppressor T Cell Marker) when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. Sample collection for Mumbai is available at labs and at home across Thane, Bandra, and surrounding neighbourhoods.

How is CD8 (Suppressor T Cell Marker) performed?

You can have the sample for CD8 (Suppressor T Cell Marker) taken at home in Thane or Bandra, Mumbai, or at a partner lab. The phlebotomist draws a small amount of blood, applies a cotton swab with light pressure, and dispatches the sample to the NABL-accredited lab the same day.

How accurate is CD8 (Suppressor T Cell Marker)?

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

Are there any risks to CD8 (Suppressor T Cell Marker)?

There are no significant risks beyond those of a standard blood draw. For your appointment in Thane or Bandra, Mumbai, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.

Did you know?

The defining marker for CD8 T cells is the CD8 glycoprotein, typically an alpha–beta heterodimer expressed on cytotoxic T lymphocytes.

CD8 (Suppressor T Cell Marker) Test Preparation in Mumbai

Diet and fasting:

Fasting is not necessary for this test. Drinking water freely beforehand actually makes sample collection easier.

What to carry:

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

Medication guidance:

There's usually no need to stop your regular medication; just let the staff know what you take.

When to book:

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

CD8 (Suppressor T Cell Marker) Test Parameters in Mumbai

Single standalone test:

CD8 (Suppressor T Cell Marker). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CD8 (Suppressor T Cell Marker) Test in Mumbai ?

When does a doctor order CD8 (Suppressor T Cell Marker)?

CD8 (Suppressor T Cell Marker) is usually included in a lymphocyte subset panel and flow cytometry studies. Doctors may order it when a patient has recurrent infections, unexplained fevers, swollen lymph nodes, suspected HIV, or when monitoring cancer, transplant status, or immunotherapy.

Who should get CD8 (Suppressor T Cell Marker) done in Mumbai?

Mumbai's 21 million metropolitan population, annual monsoon flooding creating severe leptospirosis and dengue risk in Kurla, Andheri, and Ghatkopar, high corporate stress and commute burden, significant diabetes and cardiovascular disease prevalence, and a massive working population with irregular meal and sleep patterns make regular preventive diagnostic testing an essential health investment for all residents. Anyone with fever or flu-like illness in Mumbai, especially during and after the monsoon, benefits from prompt CD8 (Suppressor T Cell Marker) testing, as do travellers returning from endemic areas and people caring for someone already infected. Residents of Ghatkopar, Kandivali, and flood-prone localities face higher seasonal exposure to mosquito- and water-borne infections.

What conditions can CD8 (Suppressor T Cell Marker) help diagnose?

Abnormal results can be caused by infections, primary or secondary immunodeficiency, autoimmune disease, cancer, or medications such as steroids and chemotherapy. A family history of immune disorders may prompt testing.

What do CD8 (Suppressor T Cell Marker) results mean?

Higher or positive results: High CD8 (suppressor) means an increased number or activity of CD8+ T lymphocytes, cells that kill infected or abnormal cells and can downregulate immune responses. 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 CD8 (Suppressor T Cell Marker) be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Mumbai's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after CD8 (Suppressor T 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.

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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 the marker for CD8 T cell?plus

The defining marker for CD8 T cells is the CD8 glycoprotein, typically an alpha–beta heterodimer expressed on cytotoxic T lymphocytes. CD8 acts as a co-receptor binding MHC class I on target cells, commonly identified immunophenotypically as CD3+ CD8+. These cells mediate cytotoxic responses using perforin and granzymes to kill infected or malignant cells.

What is the CD8 suppressor T cell?plus

CD8 suppressor T cells (CD8+ regulatory T cells) are a heterogeneous subset of CD8+ lymphocytes that downregulate immune responses and maintain tolerance. They limit autoreactive and excessive immune activity by direct cytotoxicity against antigen-presenting cells, by cell–cell contact, or by secreting inhibitory cytokines such as IL-10 and TGF-β. They help control inflammation, viral immunity, and prevent autoimmunity.

What does high CD8 suppressor mean?plus

High CD8 (suppressor) means an increased number or activity of CD8+ T lymphocytes, cells that kill infected or abnormal cells and can downregulate immune responses. This often reflects immune activation from recent or chronic infection, inflammation, or immune dysregulation (including some cancers). It’s not diagnostic alone; clinical context, symptoms and further tests are needed, so discuss results with your clinician.

What is CD27 a marker for in T cells?plus

CD27 is a TNF-receptor family surface protein expressed on T cells that functions as a costimulatory molecule. It marks naive and memory T-cell populations and supports survival, proliferation and differentiation after activation. High CD27 expression identifies less-differentiated or central memory T cells, whereas loss of CD27 is associated with terminally differentiated effector T cells.

Can I drink coffee or tea before CD8 (Suppressor T Cell Marker)?plus

If CD8 (Suppressor T Cell Marker) needs fasting, avoid tea and coffee (even without sugar) during the fasting window, as they can affect some results; plain water is fine. If no fasting is required, your usual drinks are okay.

Can I exercise before CD8 (Suppressor T Cell Marker)?plus

Avoid strenuous exercise for 12 to 24 hours before CD8 (Suppressor T Cell Marker), since intense activity can temporarily change several blood markers. Light everyday movement is fine.

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No crowding, no chaos , a very different experience from hospital lab queues. 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 Marine Lines. Reports came on WhatsApp and email within the promised time. Will definitely use GetVisit again.

Ganesh Mane

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. No crowding, no chaos , a very different experience from hospital lab queues. I liked that the report came with a digital copy I could store on my phone. The report helped my doctor adjust my medication right away. Already recommended this to colleagues in my office.

Pratibha Apte

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Ghatkopar, 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. Saved time and money compared to going to a hospital lab.

Sameena Qazi

Mumbai

starstarstarstarstar

Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Andheri East. Had a week-long fever and this test identified the cause quickly. Simple blood test , nothing to be anxious about. Glad I did this , the result changed my doctor's approach to my treatment. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Prasad Apte

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Compared labs on GetVisit and picked the one closest to my building near Colaba. Very quick blood draw and I was out in under fifteen minutes. The report had highlighted reference ranges which made it easy to read. Will definitely use GetVisit again.

Priya Sawant

Mumbai

starstarstarstarstar

If you need a good diagnostic lab near Colaba, 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. Excellent turnaround , had the results by evening for a morning sample. Excellent service , especially helpful given how busy life gets in Mumbai.

Tabassum Baig

Mumbai

starstarstarstarstar

The waiting area was tidy and the staff were friendly. Had a week-long fever and this test identified the cause quickly. Booked online through GetVisit , no calls, no waiting on hold in Juhu. Reports were sharp and detailed , no ambiguity in any of the values. Already recommended this to colleagues in my office.

Zoya Rangwala

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. 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 in Borivali. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Sabrina Rebello

Mumbai

starstarstarstarstar

The GetVisit platform made it easy to pick a slot that worked for me near my office in Andheri West. The prick was barely noticeable. The phlebotomist was skilled and the draw was quick and painless. The result was reassuring and we could move forward with the treatment plan. Five stars , no complaints at all.

Sudhir Bhave

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. With Mumbai traffic, finding a nearby lab through GetVisit was a relief near my office in Andheri West. The waiting area was tidy and the staff were friendly. Very quick blood draw and I was out in under fifteen minutes. The results were accurate and my doctor could take action immediately. Great experience overall. Makes healthcare feel accessible.

Xavier D'Souza

Mumbai

starstarstarstarstar

No crowding, no chaos , a very different experience from hospital lab queues. 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 Marine Lines. Reports came on WhatsApp and email within the promised time. Will definitely use GetVisit again.

Ganesh Mane

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. No crowding, no chaos , a very different experience from hospital lab queues. I liked that the report came with a digital copy I could store on my phone. The report helped my doctor adjust my medication right away. Already recommended this to colleagues in my office.

Pratibha Apte

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Ghatkopar, 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. Saved time and money compared to going to a hospital lab.

Sameena Qazi

Mumbai

starstarstarstarstar

Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Andheri East. Had a week-long fever and this test identified the cause quickly. Simple blood test , nothing to be anxious about. Glad I did this , the result changed my doctor's approach to my treatment. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Prasad Apte

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Compared labs on GetVisit and picked the one closest to my building near Colaba. Very quick blood draw and I was out in under fifteen minutes. The report had highlighted reference ranges which made it easy to read. Will definitely use GetVisit again.

Priya Sawant

Mumbai

starstarstarstarstar

If you need a good diagnostic lab near Colaba, 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. Excellent turnaround , had the results by evening for a morning sample. Excellent service , especially helpful given how busy life gets in Mumbai.

Tabassum Baig

Mumbai

starstarstarstarstar

The waiting area was tidy and the staff were friendly. Had a week-long fever and this test identified the cause quickly. Booked online through GetVisit , no calls, no waiting on hold in Juhu. Reports were sharp and detailed , no ambiguity in any of the values. Already recommended this to colleagues in my office.

Zoya Rangwala

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. 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 in Borivali. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Sabrina Rebello

Mumbai

starstarstarstarstar

The GetVisit platform made it easy to pick a slot that worked for me near my office in Andheri West. The prick was barely noticeable. The phlebotomist was skilled and the draw was quick and painless. The result was reassuring and we could move forward with the treatment plan. Five stars , no complaints at all.

Sudhir Bhave

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. With Mumbai traffic, finding a nearby lab through GetVisit was a relief near my office in Andheri West. The waiting area was tidy and the staff were friendly. Very quick blood draw and I was out in under fifteen minutes. The results were accurate and my doctor could take action immediately. Great experience overall. Makes healthcare feel accessible.

Xavier D'Souza

Mumbai

starstarstarstarstar

No crowding, no chaos , a very different experience from hospital lab queues. 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 Marine Lines. Reports came on WhatsApp and email within the promised time. Will definitely use GetVisit again.

Ganesh Mane

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. No crowding, no chaos , a very different experience from hospital lab queues. I liked that the report came with a digital copy I could store on my phone. The report helped my doctor adjust my medication right away. Already recommended this to colleagues in my office.

Pratibha Apte

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Ghatkopar, 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. Saved time and money compared to going to a hospital lab.

Sameena Qazi

Mumbai

starstarstarstarstar

Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Andheri East. Had a week-long fever and this test identified the cause quickly. Simple blood test , nothing to be anxious about. Glad I did this , the result changed my doctor's approach to my treatment. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Prasad Apte

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Compared labs on GetVisit and picked the one closest to my building near Colaba. Very quick blood draw and I was out in under fifteen minutes. The report had highlighted reference ranges which made it easy to read. Will definitely use GetVisit again.

Priya Sawant

Mumbai

starstarstarstarstar

If you need a good diagnostic lab near Colaba, 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. Excellent turnaround , had the results by evening for a morning sample. Excellent service , especially helpful given how busy life gets in Mumbai.

Tabassum Baig

Mumbai

starstarstarstarstar

The waiting area was tidy and the staff were friendly. Had a week-long fever and this test identified the cause quickly. Booked online through GetVisit , no calls, no waiting on hold in Juhu. Reports were sharp and detailed , no ambiguity in any of the values. Already recommended this to colleagues in my office.

Zoya Rangwala

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. 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 in Borivali. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Sabrina Rebello

Mumbai

starstarstarstarstar

The GetVisit platform made it easy to pick a slot that worked for me near my office in Andheri West. The prick was barely noticeable. The phlebotomist was skilled and the draw was quick and painless. The result was reassuring and we could move forward with the treatment plan. Five stars , no complaints at all.

Sudhir Bhave

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. With Mumbai traffic, finding a nearby lab through GetVisit was a relief near my office in Andheri West. The waiting area was tidy and the staff were friendly. Very quick blood draw and I was out in under fifteen minutes. The results were accurate and my doctor could take action immediately. Great experience overall. Makes healthcare feel accessible.

Xavier D'Souza

Mumbai

starstarstarstarstar

No crowding, no chaos , a very different experience from hospital lab queues. 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 Marine Lines. Reports came on WhatsApp and email within the promised time. Will definitely use GetVisit again.

Ganesh Mane

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. No crowding, no chaos , a very different experience from hospital lab queues. I liked that the report came with a digital copy I could store on my phone. The report helped my doctor adjust my medication right away. Already recommended this to colleagues in my office.

Pratibha Apte

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Ghatkopar, 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. Saved time and money compared to going to a hospital lab.

Sameena Qazi

Mumbai

starstarstarstarstar

Booked an early morning slot before my office hours , GetVisit had 7 AM availability in Andheri East. Had a week-long fever and this test identified the cause quickly. Simple blood test , nothing to be anxious about. Glad I did this , the result changed my doctor's approach to my treatment. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Prasad Apte

Mumbai

starstarstarstarstar

Monsoon illnesses are common in our area and I was prompt about getting tested this time. Compared labs on GetVisit and picked the one closest to my building near Colaba. Very quick blood draw and I was out in under fifteen minutes. The report had highlighted reference ranges which made it easy to read. Will definitely use GetVisit again.

Priya Sawant

Mumbai

starstarstarstarstar

If you need a good diagnostic lab near Colaba, 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. Excellent turnaround , had the results by evening for a morning sample. Excellent service , especially helpful given how busy life gets in Mumbai.

Tabassum Baig

Mumbai

starstarstarstarstar

The waiting area was tidy and the staff were friendly. Had a week-long fever and this test identified the cause quickly. Booked online through GetVisit , no calls, no waiting on hold in Juhu. Reports were sharp and detailed , no ambiguity in any of the values. Already recommended this to colleagues in my office.

Zoya Rangwala

Mumbai

starstarstarstarstar

Everything was within range , gave me real peace of mind. 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 in Borivali. The technician was gentle , my elderly mother had no issues at all. Genuinely impressed with the service.

Sabrina Rebello

Mumbai

starstarstarstarstar

The GetVisit platform made it easy to pick a slot that worked for me near my office in Andheri West. The prick was barely noticeable. The phlebotomist was skilled and the draw was quick and painless. The result was reassuring and we could move forward with the treatment plan. Five stars , no complaints at all.

Sudhir Bhave

Mumbai

starstarstarstarstar

My child had recurrent fever and this test finally gave us a clear answer. With Mumbai traffic, finding a nearby lab through GetVisit was a relief near my office in Andheri West. The waiting area was tidy and the staff were friendly. Very quick blood draw and I was out in under fifteen minutes. The results were accurate and my doctor could take action immediately. Great experience overall. Makes healthcare feel accessible.

Xavier D'Souza

Mumbai