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    CD 19, Flow Cytometry5322289046% off
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    What Is a CD 19, Flow Cytometry Test?

    The CD19 blood test assesses the concentration of CD19, a protein present on B cells' surfaces, crucial for immune functions. CD19 plays an important role in regulating B cell activities, including their growth, division, and immune responses. The protein is found not only in normal B cells but also in certain cancers, particularly those affecting B cells, like leukaemia and lymphoma.

    The CD19 blood test is mainly used to detect and track B-cell-related cancers, such as:

    • B-cell Acute Lymphoblastic Leukaemia (B-ALL): A type of cancer in which abnormal B cells multiply uncontrollably.

    • Chronic Lymphocytic Leukaemia (CLL): A cancer affecting the blood and bone marrow, commonly in older adults.

    • B-cell Lymphomas: Lymphatic cancers that involve B cells.

    As CD19 is present on most B-cell tumours, the test helps identify abnormal B cells and monitor the disease's progression or spread. CD19 levels differ by cancer: higher levels are observed in cancers like breast, liver, pancreatic, and adrenal, while lower levels in cervical cancer and sarcoma may indicate poorer outcomes. The CD19 Marker Flow Cytometry test can also offer insights into a patient's treatment response. Additionally, CD19 is linked to other conditions, such as psoriasis and major depressive disorder (MDD), through immune response pathways.

    For those in Mumbai, a home-based CD19 test is available, ensuring quick sample collection and fast result delivery.

    CD 19, Flow Cytometry Test Parameters

    The CD19 test measures the presence of CD19 protein on B cells in the blood. CD19 is a protein found on the surface of B cells, and it plays an important role in the ability of B cells to respond to infections. CD19 works alongside other proteins, including the B cell receptor (BCR), to activate B cells when necessary. This activation enables B cells to grow and produce antibodies to fight infections.

    CD19 is found at various stages of B cell development, starting from the bone marrow, where B cells are generated, to the spleen, where they mature. It is essential for the proper function and development of B cells. In addition to its role in immune defence, CD19 is present in many B-cell cancers, such as leukaemia and lymphoma, aiding in diagnosis and treatment. Because CD19 is exclusive to B cells, it serves as a target for specific treatments that use the immune system’s cells to combat cancer.

    CD 19, Flow Cytometry Test Preparation

    To prepare for the CD19 test at home, follow these guidelines:

    • Prerequisites There are no specific prerequisites, such as fasting, needed for the CD19 test.

    • Best Time to Get Tested You can schedule the CD19 test at any time during the day that is most convenient for you.

    • Who Should Get a CD19 Test? This test is particularly recommended for individuals who suffer from frequent infections, suspected immune system disorders, autoimmune conditions, or B cell cancers such as leukaemia and lymphoma, in order to evaluate immune health and monitor disease progression.

    • Cautions Before Taking a CD19 Test No special precautions are necessary prior to taking the CD19 test.

    Why Take the CD 19, Flow Cytometry Test?

    The CD19 test is used to detect and track certain diseases, especially those related to B cells. It is beneficial for several reasons:

    • Identifying Blood Cancers: Cancers such as acute lymphoblastic leukaemia (ALL), chronic lymphocytic leukaemia (CLL), and B-cell lymphomas are linked to high CD19 levels. This test helps with the early identification of these cancers.

    • Distinguishing Lymphoma Types: Various lymphoma types (blood cancers) exhibit different CD19 levels. The test aids in determining the exact type, which is crucial for choosing the correct treatment.

    • Assessing Cancer Progression: For individuals undergoing treatment for blood cancers, this test helps evaluate if the disease is improving or worsening.

    • Predicting Cancer Severity: Some cancers, such as cervical cancer, rectal cancer, and sarcoma, show lower CD19 levels when the disease is advanced, assisting in assessing the disease’s severity.

    • Exploring Other Cancers: Increased CD19 levels are found in cancers like breast and liver cancer.

    The CD19 Marker Flow Cytometry test is key for diagnosing, monitoring, and researching different cancers by detecting B-cell changes, tracking disease progression, and identifying various cancer types.

    FAQs on the CD 19, Flow Cytometry Test in Mumbai

    The price for the CD19 test in Mumbai is ₹2890. This covers efficient home sample collection within 60 minutes of your booking. The test results will be available within 108 hours after the sample has been collected.

    Yes, Orange Health Labs does provide home sample collection for the CD19 test. After your booking, a skilled eMedic professional will visit your home within 60 minutes to collect the sample.

    The CD19 test is employed to assess B cell function, which plays a crucial role in diagnosing immune system disorders, infections, and some blood cancers, such as lymphoma and leukaemia.

    No, you don’t need to fast before the CD19 test, so there are no special preparations required.

    Schedule a CD19 test with Orange Health Labs, follow these simple steps:

    • Search for the Test : Search for the "CD19 test" and select the Orange Health Labs listing.

    • Confirm Your Booking : Enter your details, choose your location, and select a time that works best for sample collection.

    • Sample Collection : A certified eMedic will come to collect the blood sample at the scheduled time.

    • Analysis and Results : The sample will be processed at our NABL-accredited, ICMR-approved laboratory, and you will receive the results via email or WhatsApp within 108 hours of sample collection.

    CD19 test results typically fall within the normal range of 4.6–22.1% for % CD19 cells, and 56.6–417.4 cells/µL for the absolute count of CD19 cells.

    Test results are usually delivered within 108 hours after the sample collection.

    The CD19 test may be required at different intervals based on your health condition and your doctor's advice.

    The CD19 test determines the percentage and absolute count of CD19 cells that are present on B cells circulating in your blood.

    The CD19 test is available in several areas across Mumbai, including but not limited to Colaba, Dadar, Parel, Byculla, Bandra, Andheri, Juhu, Ghatkopar, Powai, Chembur, Vashi, Belapur, Santacruz, Khar, Versova, Lokhandwala, Goregaon, Borivali, Kandivali, Mulund, Bhandup, Nariman Point, Marine Drive, Malabar Hill, Churchgate, Worli, and Kurla.

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    References

    1. Wang K, Wei G, Liu D. CD19: a biomarker for B cell development, lymphoma diagnosis and therapy. Experimental Hematology & Oncology.  Available from:  https://ehoonline.biomedcentral.com/articles/10.1186/2162-3619-1-36
    2. Zhou B, Wu T, Li H, Yang J, Ma Z, Ling Y, et al. Identification of CD19 as a shared biomarker via PPARγ/β-catenin/Wnt3a pathway linking psoriasis and major depressive disorder. Journal of Affective Disorders.  Available from:  https://www.sciencedirect.com/science/article/abs/pii/S0165032724013958
    3. CD19 - an overview | ScienceDirect Topics [Internet].  Available from:  https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/cd19