5,000+
Hospitals/Clinics
India's most trusted health centres Optional 'You Book, Visit Pays' feature Cashless coverage from metro to rural
gurugram
CD19 (Pan B Cell Marker)
up to 50% off
up to 50% offCD19 (Pan B Cell Marker), in Varanasi
Get CD19 (Pan B Cell Marker) done in Lahartara, Varanasi with GetVisit. This test measures the CD19 protein on the surface of B lymphocytes. Home collection where available, transparent pricing, and digital reports across Sundarpur and the city.
Centre VisitSAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
What is a CD19 (Pan B Cell Marker) Test in Varanasi ?
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?
CD19 (Pan B Cell Marker) is generally requested as part of a infection assessment. Doctors commonly investigate this area when someone 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. Whether CD19 (Pan B Cell Marker) specifically is the right test depends on your history and what your doctor is looking for. GetVisit makes testing convenient in Varanasi, with partner-lab slots and home collection offered in many areas including Lahartara and Sundarpur.
How is CD19 (Pan B Cell Marker) performed?
Whether you visit a walk-in lab in Lahartara or book home collection in Sundarpur, Varanasi, the process is the same. A trained phlebotomist performs a brief, sterile venipuncture, barcodes the sample for tracking, and dispatches it to the NABL lab. Your digital report appears in the GetVisit app once the laboratory releases it, usually within 24 to 48 hours.
How accurate is CD19 (Pan B Cell Marker)?
Your sample from Lahartara or Sundarpur, Varanasi is processed by a partner laboratory following its documented quality-control procedures. Where the laboratory is NABL-accredited, accreditation covers that laboratory and its defined scope of tests. Reports are issued by the processing laboratory and are widely accepted by hospitals and insurers in India.
Are there any risks to CD19 (Pan B Cell Marker)?
There are no significant risks beyond those of a standard blood draw. For your appointment in Lahartara or Sundarpur, Varanasi, 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?
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 Varanasi
Before you come:
Fasting is not necessary for this test. Drinking water freely beforehand actually makes sample collection easier.
Documents and clothing:
Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.
Your medicines:
Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.
Booking your slot:
An early slot works best, especially for fasting tests. Home collection is available across Chitaipur, Lahartara, and the rest of Varanasi.
CD19 (Pan B Cell Marker) Test Parameters in Varanasi
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 Varanasi ?
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 Varanasi?
Varanasi's Ganga-side geography and monsoon waterborne-infection burden, widespread iron and vitamin deficiency, large student population, rising diabetes, and hot summers make regular preventive diagnostic testing especially valuable. 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 Varanasi'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 Varanasi's monsoon fever season, prompt retesting is advised for any new febrile illness.
What happens after your CD19 (Pan B Cell Marker) results are ready?
You will be notified as soon as the laboratory releases your results, usually within 24 to 48 hours. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.
How to Book a Test ?
Search & Add Test
Search by test names and add it to your cart
Select a Lab
Choose your preferred labs from top trusted partners
Select Date & Slot
Select a convenient date and time for your test
Pay & Book
Make payment and get confirmation within 2 hours
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?
What does it mean when CD19 is positive?
What is a pan B cell marker?
What is the role of CD19 in B cells?
Can menstruation affect CD19 (Pan B Cell Marker) results?
Do I need a doctor's prescription to book CD19 (Pan B Cell Marker)?
Visit Health Experience
End-to-end care delivered at the right time through our nationwide network
India's most trusted health centres Optional 'You Book, Visit Pays' feature Cashless coverage from metro to rural
65,000+
Doctors & Specialists
Priority access & same-day care Cashless in 1250+ cities Custom doctor onboarding
7,800+
Diagnostics Partners
NABL-accredited labs Hassle-free sample collection Seamless report & prescription tracking
19,000+
Pharmacy Delivery Pincodes
Home delivery & store pickup options End-to-end order tracking Auto-refills for regular medications
Your Care, Our Commitment!
More than 12,000 people trust us with their health
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.