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CD3 (Pan T Cell Marker)

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CD3 (Pan T Cell Marker), in Bangalore

Measures CD3 on T lymphocytes to evaluate T‑cell numbers and overall cellular immune status and function.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
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20K+Customers
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CertifiedLabs
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What is a CD3 (Pan T Cell Marker) Test in Bangalore ?

The CD3 (Pan T Cell Marker) test measures the CD3 proteins on the surface of T lymphocytes. T cells are white blood cells that defend the body against infections and help control abnormal cells. Measuring CD3 gives an overall count of T cells and a view of cellular immunity. Doctors use it to detect immune system problems, monitor HIV and some cancers, and follow recovery after transplants or immunosuppressive treatment. It is usually done alongside other lymphocyte markers to give a fuller picture. Results help guide further testing and treatment decisions. Abnormal levels can indicate infection, immune disorders, or effects of certain medications.

CD3 (Pan T Cell Marker) Test Preparation in Bangalore

No special preparation is required.

CD3 (Pan T Cell Marker) Test Parameters in Bangalore

The CD3 (Pan T Cell Marker) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:

  • Single test

Why Take a CD3 (Pan T Cell Marker) Test in Bangalore ?

CD3 (Pan T Cell Marker) is commonly included in a lymphocyte subset panel done by flow cytometry. Doctors may order it for repeated or severe infections, unexplained swollen lymph nodes, or abnormal blood counts. It helps diagnose primary immunodeficiency, monitor HIV or cancer treatment, and assess transplant immune status. Abnormal results can come from infections, autoimmune disease, medications like steroids or chemotherapy, or inherited immune conditions, and a family history of immune problems may prompt testing.

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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

Is CD3 a pan-T cell marker in Bangalore?plus

Yes. CD3 is considered a pan–T‑cell marker: it forms part of the T‑cell receptor/CD3 complex and is expressed on virtually all mature T lymphocytes (CD4+, CD8+, γδ). It is absent on B cells and NK cells. Some immature thymocytes or activated T cells may show variable or intracellular expression, but CD3 is widely used to identify T cells clinically and in research.

What is a pan-T cell marker in Bangalore?plus

A pan‑T cell marker is a molecule expressed on essentially all T lymphocytes (for example, CD3) used to identify and quantify total T‑cell populations in blood and tissue. It’s employed in flow cytometry and immunohistochemistry to distinguish T cells from other immune cells, aid diagnosis of T‑cell disorders, monitor immune status and guide treatment decisions.

What does CD3 positive in T cells mean in Bangalore?plus

CD3 positive means a cell expresses the CD3 protein complex, a core component of the T‑cell receptor signaling machinery. CD3+ cells are mature T lymphocytes (including CD4+ helper and CD8+ cytotoxic subsets). Detecting CD3+ cells by flow cytometry or immunohistochemistry confirms T‑cell lineage and helps assess immune status; abnormal counts or patterns can suggest immunodeficiency, infection, or lymphoid malignancy.

What is CD62L a marker for in Bangalore?plus

CD62L (L‑selectin) is a cell adhesion molecule expressed on leukocytes. It’s commonly used as a marker of naive and central memory T cells and of lymphocyte homing to peripheral lymph nodes. Expression decreases after activation and on effector memory T cells; shedding indicates activation. It’s also present on other leukocytes (B cells, monocytes, neutrophils) where it mediates endothelial attachment and migration.

What does CD3 and CD20 positive mean in Bangalore?plus

CD3-positive means cells express CD3, a protein on T lymphocytes; CD20-positive means cells express CD20, a protein on B lymphocytes. "Positive" indicates these markers are detected by tests (flow cytometry or immunohistochemistry), identifying the type and proportion of immune cells. This helps diagnose and classify immune disorders and lymphomas and guides treatment or monitoring of immune status.

What is CD3 also known as in Bangalore?plus

CD3, or cluster of differentiation 3, is also known as the T‑cell receptor (TCR)–CD3 complex or T‑cell co‑receptor. It is made up of CD3γ, CD3δ, CD3ε and CD3ζ chains and is expressed on T lymphocytes. CD3 transmits activation signals from the TCR after antigen recognition, playing a central role in T‑cell development and adaptive immune responses.

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My elderly mother had recurring fever episodes. The phlebotomist from GetVisit visited me in Rajajinagar, Bengaluru, on time and professional. Her doctor ordered CD3 (Pan T Cell Marker). GetVisit, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Ojas Yadav

Bangalore

starstarstarstarstar

I needed CD3 (Pan T Cell Marker) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Jatin Nair

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with CD3 (Pan T Cell Marker). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Rohan Choudhary

Bangalore

starstarstarstarstar

Annual preventive screen included CD3 (Pan T Cell Marker) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Jignesh Choudhary

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included CD3 (Pan T Cell Marker). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Firoz Patil

Bangalore

starstarstarstarstar

Pre-employment health clearance required CD3 (Pan T Cell Marker). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Usha Patil

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered CD3 (Pan T Cell Marker) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Rahul Shetty

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered CD3 (Pan T Cell Marker) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Sakshi Barot

Bangalore

starstarstarstarstar

My doctor needed CD3 (Pan T Cell Marker) before prescribing immunosuppressive therapy. GetVisit's service in BTM Layout, Bengaluru was excellent, no travel, no waiting rooms. GetVisit handled it at home the next morning. Report before my afternoon consultation and my doctor could proceed confidently.

Heena Trivedi

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered CD3 (Pan T Cell Marker). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Rajesh Venkat

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. The phlebotomist from GetVisit visited me in Rajajinagar, Bengaluru, on time and professional. Her doctor ordered CD3 (Pan T Cell Marker). GetVisit, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Ojas Yadav

Bangalore

starstarstarstarstar

I needed CD3 (Pan T Cell Marker) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Jatin Nair

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with CD3 (Pan T Cell Marker). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Rohan Choudhary

Bangalore

starstarstarstarstar

Annual preventive screen included CD3 (Pan T Cell Marker) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Jignesh Choudhary

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included CD3 (Pan T Cell Marker). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Firoz Patil

Bangalore

starstarstarstarstar

Pre-employment health clearance required CD3 (Pan T Cell Marker). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Usha Patil

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered CD3 (Pan T Cell Marker) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Rahul Shetty

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered CD3 (Pan T Cell Marker) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Sakshi Barot

Bangalore

starstarstarstarstar

My doctor needed CD3 (Pan T Cell Marker) before prescribing immunosuppressive therapy. GetVisit's service in BTM Layout, Bengaluru was excellent, no travel, no waiting rooms. GetVisit handled it at home the next morning. Report before my afternoon consultation and my doctor could proceed confidently.

Heena Trivedi

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered CD3 (Pan T Cell Marker). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Rajesh Venkat

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. The phlebotomist from GetVisit visited me in Rajajinagar, Bengaluru, on time and professional. Her doctor ordered CD3 (Pan T Cell Marker). GetVisit, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Ojas Yadav

Bangalore

starstarstarstarstar

I needed CD3 (Pan T Cell Marker) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Jatin Nair

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with CD3 (Pan T Cell Marker). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Rohan Choudhary

Bangalore

starstarstarstarstar

Annual preventive screen included CD3 (Pan T Cell Marker) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Jignesh Choudhary

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included CD3 (Pan T Cell Marker). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Firoz Patil

Bangalore

starstarstarstarstar

Pre-employment health clearance required CD3 (Pan T Cell Marker). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Usha Patil

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered CD3 (Pan T Cell Marker) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Rahul Shetty

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered CD3 (Pan T Cell Marker) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Sakshi Barot

Bangalore

starstarstarstarstar

My doctor needed CD3 (Pan T Cell Marker) before prescribing immunosuppressive therapy. GetVisit's service in BTM Layout, Bengaluru was excellent, no travel, no waiting rooms. GetVisit handled it at home the next morning. Report before my afternoon consultation and my doctor could proceed confidently.

Heena Trivedi

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered CD3 (Pan T Cell Marker). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Rajesh Venkat

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. The phlebotomist from GetVisit visited me in Rajajinagar, Bengaluru, on time and professional. Her doctor ordered CD3 (Pan T Cell Marker). GetVisit, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Ojas Yadav

Bangalore

starstarstarstarstar

I needed CD3 (Pan T Cell Marker) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Jatin Nair

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with CD3 (Pan T Cell Marker). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Rohan Choudhary

Bangalore

starstarstarstarstar

Annual preventive screen included CD3 (Pan T Cell Marker) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Jignesh Choudhary

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included CD3 (Pan T Cell Marker). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Firoz Patil

Bangalore

starstarstarstarstar

Pre-employment health clearance required CD3 (Pan T Cell Marker). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Usha Patil

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered CD3 (Pan T Cell Marker) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Rahul Shetty

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered CD3 (Pan T Cell Marker) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Sakshi Barot

Bangalore

starstarstarstarstar

My doctor needed CD3 (Pan T Cell Marker) before prescribing immunosuppressive therapy. GetVisit's service in BTM Layout, Bengaluru was excellent, no travel, no waiting rooms. GetVisit handled it at home the next morning. Report before my afternoon consultation and my doctor could proceed confidently.

Heena Trivedi

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered CD3 (Pan T Cell Marker). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Rajesh Venkat

Bangalore