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CD19 (Pan B Cell Marker), in Jaipur

Looking for CD19 (Pan B Cell Marker) in Jagatpura, Jaipur? The CD19 (Pan B Cell Marker) test measures the CD19 protein on the surface of B lymphocytes. GetVisit offers verified NABL labs in Jagatpura and Bais Godam, transparent pricing and home collection.

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SAMPLE TYPE
Blood
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No
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Male/Female
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24 hours
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What is a CD19 (Pan B Cell Marker) Test in Jaipur ?

What is CD19 (Pan B Cell Marker)?

The CD19 (Pan B Cell Marker) test measures the CD19 protein on the surface of B lymphocytes. B cells are white blood cells that make antibodies and help fight infection. Accurate organism identification is clinically essential , typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.

What does CD19 (Pan B Cell Marker) measure?

Measuring CD19 shows how many B cells are present and whether their pattern looks normal. This helps detect B‑cell leukemias and lymphomas, identify some immune deficiencies, and monitor therapies that affect B cells. Doctors commonly use it as part of flow cytometry immunophenotyping on blood or tissue samples. It helps confirm a diagnosis, guide treatment choices, and track response or relapse over time.

What symptoms suggest CD19 (Pan B Cell Marker) may be needed?

A doctor may recommend CD19 (Pan B 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 Jaipur is available at labs and at home across Adarsh Nagar, Vaishali Nagar, and surrounding neighbourhoods.

How is CD19 (Pan B Cell Marker) performed?

Collection is a routine blood draw. Using a single-use sterile needle, the phlebotomist takes a small sample from a vein in your arm; GetVisit's team in Adarsh Nagar and Vaishali Nagar, Jaipur then barcodes and transports it under controlled conditions to the NABL lab.

How accurate is CD19 (Pan B Cell Marker)?

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

Are there any risks to CD19 (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 Adarsh Nagar and Vaishali Nagar, Jaipur.

Did you know?

CD19 is a transmembrane protein and a pan–B-cell marker expressed throughout B-cell development from pro-B cells to mature B cells, but typically lost when B cells differentiate into plasma cells.

CD19 (Pan B Cell Marker) Test Preparation in Jaipur

Diet and fasting:

You do not need to fast. Have your normal meals, but skip a heavy, oily meal and alcohol the evening before as a general precaution.

What to carry:

Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.

Medication guidance:

Continue your regular medicines unless your doctor has told you otherwise.

When to book:

Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Jaipur, Jagatpura and C-Scheme included.

CD19 (Pan B Cell Marker) Test Parameters in Jaipur

Single standalone test:

CD19 (Pan B Cell Marker). Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a CD19 (Pan B Cell Marker) Test in Jaipur ?

When does a doctor order CD19 (Pan B Cell Marker)?

CD19 (Pan B Cell Marker) is included in flow cytometry immunophenotyping panels used to evaluate blood and bone marrow. Doctors may order it for unexplained infections, abnormal white cell counts, swollen lymph nodes, or suspected leukemia/lymphoma.

Who should get CD19 (Pan B Cell Marker) done in Jaipur?

Jaipur's growing population, hot arid climate with high dehydration and kidney-stone risk, ghee- and sugar-rich diet driving diabetes and heart disease, and seasonal monsoon infections make regular preventive diagnostic testing important for residents across the city. CD19 (Pan B Cell Marker) testing is important for symptomatic patients, for confirming recovery, and for household members of a confirmed case. Testing early in Jaipur's fever season prevents the complications that come from treating the wrong infection.

What conditions can CD19 (Pan B Cell Marker) help diagnose?

It helps diagnose and monitor B‑cell cancers and immune defects. Abnormal results arise from B‑cell malignancy, immunodeficiency, certain infections, or B‑cell–depleting therapies; family history of blood cancers may prompt testing.

What do CD19 (Pan B Cell Marker) results mean?

Higher or positive results: CD19-positive means cells express the CD19 protein on their surface, identifying them as B lymphocytes. 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 CD19 (Pan B 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 Jaipur's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after CD19 (Pan B Cell Marker) results are ready?

Reports arrive digitally and remain in your GetVisit history, so repeat tests can be tracked over months and years. Review anything unexpected with your doctor before changing medication or lifestyle, and use the app to book a follow-up if needed.

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Frequently asked questions

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What is CD19 a marker for?plus

CD19 is a transmembrane protein and a pan–B-cell marker expressed throughout B-cell development from pro-B cells to mature B cells, but typically lost when B cells differentiate into plasma cells. It is widely used to identify and classify normal and malignant B-cell populations in blood, bone marrow and lymphoid tissues, and serves as a target for B-cell–directed therapies.

What does it mean when CD19 is positive?plus

CD19-positive means cells express the CD19 protein on their surface, identifying them as B lymphocytes. In clinical testing (flow cytometry or immunohistochemistry) CD19 positivity indicates B‑cell lineage, helping diagnose and classify B‑cell leukemias and lymphomas, monitor disease burden or minimal residual disease, and select or evaluate therapies that target CD19 (for example, monoclonal antibodies or CAR‑T cells).

What is a pan B cell marker?plus

A pan B‑cell marker is a surface or lineage protein expressed broadly across B lymphocyte stages, used to identify B cells in diagnostics and guide therapies. Common pan‑B markers include CD19 and CD20 (widely used for flow cytometry and targeted treatments); CD79a and PAX5 are additional lineage markers useful in pathology, with varying expression on plasma cells.

What is the role of CD19 in B cells?plus

CD19 is a transmembrane co-receptor expressed through B‑cell development that amplifies B‑cell receptor (BCR) signaling by recruiting kinases and lowering the activation threshold. It forms a complex with CD21 and CD81, supporting B‑cell activation, proliferation, differentiation, antibody responses, and survival. CD19 is also used as a lineage marker and a therapeutic target in B‑cell malignancies and immunotherapies.

Can I drink coffee or tea before CD19 (Pan B Cell Marker)?plus

If CD19 (Pan B 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 menstruation affect CD19 (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 CD19 (Pan B Cell Marker).

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