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Pan B - Cell Marker : CD 19

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Pan B - Cell Marker : CD 19
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Pan B - Cell Marker : CD 19, in Bangalore

Checks CD19 protein on B cells to measure B-cell levels and help diagnose or monitor B-cell disorders.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
26 hours
TEST INCLUDED
1
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20K+Customers
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4.5+Rating
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What is a Pan B - Cell Marker : CD 19 Test in Bangalore ?

The Pan B - Cell Marker CD19 test measures the CD19 protein on the surface of B lymphocytes. CD19 is a marker that helps identify B cells, which are important for making antibodies and fighting infections. Measuring CD19 shows how many B cells are present and whether they look normal. This test helps detect and monitor B-cell leukemias and lymphomas, some immune deficiencies, and changes after treatments that affect B cells. Doctors use it with flow cytometry to classify blood cancers, check how well therapy is working, and look for small numbers of remaining cancer cells after treatment. It can also help assess immune recovery after therapies such as chemotherapy, transplant, or B-cell–depleting drugs.

Pan B - Cell Marker : CD 19 Test Preparation in Bangalore

No special preparation is required.

Pan B - Cell Marker : CD 19 Test Parameters in Bangalore

The Pan B - Cell Marker : CD 19 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 Pan B - Cell Marker : CD 19 Test in Bangalore ?

Pan B - Cell Marker : CD 19 is often part of an immunophenotyping panel used in blood cancer and immune evaluations. Doctors may order it for unexplained low or high white cell counts, swollen lymph nodes, recurrent infections, or suspected leukemia or lymphoma. Abnormal results can come from cancers, immune deficiencies, or treatments like chemotherapy and biologic drugs. A family history of blood cancers or immune disorders may make this test more important.

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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 CD19 a marker for in Bangalore?plus

CD19 is a transmembrane protein expressed broadly on B‑lineage cells from early precursor (pro‑ and pre‑B) stages through mature B lymphocytes. It is commonly used as a B‑cell marker in immunophenotyping and diagnostics and serves as a therapeutic target (e.g., CAR‑T, monoclonal antibodies). CD19 expression is typically lost when B cells terminally differentiate into plasma cells and is absent on T cells and hematopoietic stem cells.

What does it mean when CD19 is positive in Bangalore?plus

CD19 positive means a cell expresses the CD19 surface protein, identifying it as part of the B‑cell lineage. It’s used in blood tests and flow cytometry to detect and quantify normal B cells or B‑cell cancers (like certain leukemias and lymphomas). CD19 positivity guides diagnosis, monitoring, and targeted therapies (e.g., anti‑CD19 treatments), but interpretation depends on clinical context.

What is the role of CD19 in B cells in Bangalore?plus

CD19 is a B‑cell co‑receptor that amplifies B‑cell receptor (BCR) signaling, lowering the activation threshold. It forms complexes with CD21 and CD81, promoting B‑cell development, activation, proliferation, germinal‑center responses and efficient antibody production. CD19 also aids antigen presentation, is expressed through most B‑cell development until plasma‑cell differentiation, and serves as a diagnostic and therapeutic B‑cell marker.

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

A pan B‑cell marker is a protein expressed broadly across B‑lymphocyte developmental stages that identifies B cells in blood, tissue, and bone marrow. Common examples include CD19, CD20, CD22 and CD79a/PAX5. These markers are used in immunophenotyping (flow cytometry and pathology) to diagnose and classify B‑cell leukemias and lymphomas, guide targeted therapies, and monitor treatment response.

What cancers are CD19 positive in Bangalore?plus

CD19 is a B‑cell marker expressed in most B‑cell malignancies, including B‑cell acute lymphoblastic leukemia (B‑ALL), chronic lymphocytic leukemia (CLL), diffuse large B‑cell lymphoma (DLBCL), follicular lymphoma, mantle cell lymphoma, marginal zone lymphoma, Burkitt lymphoma and hairy cell leukemia. It is generally absent on mature plasma cell myeloma. Expression can vary by subtype and disease stage.

What disease is associated with CD19 in Bangalore?plus

CD19 is a B‑cell surface antigen primarily associated with B‑cell malignancies, especially B‑cell acute lymphoblastic leukemia (B‑ALL) and various B‑cell lymphomas such as diffuse large B‑cell lymphoma and chronic lymphocytic leukemia. It’s widely used as a diagnostic marker and therapeutic target (e.g., CD19‑directed CAR T‑cell therapies and monoclonal antibodies) because it’s broadly expressed on malignant B cells.

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I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered Pan B - Cell Marker : CD 19. GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Tarun Kale

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Pan B - Cell Marker : CD 19 as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Karthik Singh

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Pan B - Cell Marker : CD 19 to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Sharmila Datta

Bangalore

starstarstarstarstar

Annual preventive screen included Pan B - Cell Marker : CD 19 on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Hitesh Rajan

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Pan B - Cell Marker : CD 19. Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Piyush Agarwal

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Pan B - Cell Marker : CD 19. My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Wasim Patel

Bangalore

starstarstarstarstar

Pre-employment health clearance required Pan B - Cell Marker : CD 19. GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Bhushan Kumar

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. Her doctor ordered Pan B - Cell Marker : CD 19. GetVisit in Banashankari, Bengaluru, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Swati Mukherjee

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 done before starting long-term antibiotics. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Praveen Das

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Prachi Gupta

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered Pan B - Cell Marker : CD 19. GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Tarun Kale

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Pan B - Cell Marker : CD 19 as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Karthik Singh

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Pan B - Cell Marker : CD 19 to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Sharmila Datta

Bangalore

starstarstarstarstar

Annual preventive screen included Pan B - Cell Marker : CD 19 on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Hitesh Rajan

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Pan B - Cell Marker : CD 19. Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Piyush Agarwal

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Pan B - Cell Marker : CD 19. My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Wasim Patel

Bangalore

starstarstarstarstar

Pre-employment health clearance required Pan B - Cell Marker : CD 19. GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Bhushan Kumar

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. Her doctor ordered Pan B - Cell Marker : CD 19. GetVisit in Banashankari, Bengaluru, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Swati Mukherjee

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 done before starting long-term antibiotics. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Praveen Das

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Prachi Gupta

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered Pan B - Cell Marker : CD 19. GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Tarun Kale

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Pan B - Cell Marker : CD 19 as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Karthik Singh

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Pan B - Cell Marker : CD 19 to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Sharmila Datta

Bangalore

starstarstarstarstar

Annual preventive screen included Pan B - Cell Marker : CD 19 on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Hitesh Rajan

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Pan B - Cell Marker : CD 19. Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Piyush Agarwal

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Pan B - Cell Marker : CD 19. My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Wasim Patel

Bangalore

starstarstarstarstar

Pre-employment health clearance required Pan B - Cell Marker : CD 19. GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Bhushan Kumar

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. Her doctor ordered Pan B - Cell Marker : CD 19. GetVisit in Banashankari, Bengaluru, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Swati Mukherjee

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 done before starting long-term antibiotics. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Praveen Das

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Prachi Gupta

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. Physician suspected a vector-borne illness and ordered Pan B - Cell Marker : CD 19. GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Tarun Kale

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Pan B - Cell Marker : CD 19 as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Karthik Singh

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Pan B - Cell Marker : CD 19 to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Sharmila Datta

Bangalore

starstarstarstarstar

Annual preventive screen included Pan B - Cell Marker : CD 19 on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Hitesh Rajan

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Pan B - Cell Marker : CD 19. Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Piyush Agarwal

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Pan B - Cell Marker : CD 19. My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Wasim Patel

Bangalore

starstarstarstarstar

Pre-employment health clearance required Pan B - Cell Marker : CD 19. GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Bhushan Kumar

Bangalore

starstarstarstarstar

My elderly mother had recurring fever episodes. Her doctor ordered Pan B - Cell Marker : CD 19. GetVisit in Banashankari, Bengaluru, patient and unhurried with her, and the detailed report helped her doctor identify the cause.

Swati Mukherjee

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 done before starting long-term antibiotics. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Praveen Das

Bangalore

starstarstarstarstar

I needed Pan B - Cell Marker : CD 19 before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Prachi Gupta

Bangalore