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    What Is a Immunoglobulin Subclass IgG4 Test?

    The Immunoglobulin Subclass IgG4 test measures the level of IgG4 levels in the blood.

    IgG4 is one of the four subclasses of immunoglobulin G (IgG), comprising about 4% of total IgG in human serum. It plays a unique role in immune tolerance and allergic responses. IgG4-related disease is a systemic inflammatory condition characterised by elevated IgG4 levels and infiltration of IgG4-positive plasma cells, leading to organ involvement and fibrosis. This disease can affect various organs, including the pancreas, salivary glands, and kidneys, often presenting with tumour-like swellings.

    Diagnosis typically requires tissue biopsies to confirm histological features and measuring serum IgG4 levels. Testing for serum IgG4 is crucial, as elevated levels are found in about 50% of patients with the disease. IgG4 subclass deficiencies are relatively rare and can occur with normal total IgG levels, potentially affecting immune responses. Additionally, IgG4 levels are age-dependent, maturing more slowly than other subclasses. Misdiagnosis of IgG4-related conditions can lead to unnecessary treatments, highlighting the importance of accurate testing and understanding of this subclass's role in health and disease.

    The Immunoglobulin Subclass IgG4 test is available in Bangalore and other cities with the convenience of home testing.

    Immunoglobulin Subclass IgG4 Test Parameters

    The Immunoglobulin Subclass IgG4 test measures one parameter: IgG4 levels in the blood.

    Immunoglobulin Subclass IgG4 Test Preparation

    Prerequisites: Fasting is not required; a blood sample is essential for the Immunoglobulin Subclass IgG4 test.

    Best Time to Get Tested: The test can be performed at any time of the day unless your doctor states otherwise.

    When Recommended: Conduct the test as per the doctor’s prescription.

    Cautions: No particular precautions are needed before the test.

    Why Take the Immunoglobulin Subclass IgG4 Test?

    Detects IgG4-related disease which is a multi-organ fibro-inflammatory condition indicated by elevated IgG4 levels, affecting various organs like the pancreas and kidneys.

    FAQs on Immunoglobulin Subclass IgG4 Test

    The Immunoglobulin Subclass IgG4 test In Bangalore will set you back 8000. This price includes home sample collection from your location of choice.

    Yes, Orange Health Labs indeed offers home sample collection for the Immunoglobulin Subclass IgG4 in Bangalore. A qualified eMedic will arrive at your location within 60 minutes of booking, providing a seamless experience.

    With Orange Health Labs, a quick turnaround is to be expected for the Immunoglobulin Subclass IgG4 test. The report is usually available within 107 hours of sample collection.

    To schedule a blood test or health checkup with Orange Health Labs, follow these steps:

    • Search for the Test : Search for the Immunoglobulin Subclass IgG4 test in Bangalore or the home collection option and select the listing for Orange Health Labs.

    • Review and Book : Choose the test, verify prerequisites, enter your address, and confirm your booking by selecting a convenient time for sample collection.

    • Sample Collection : A trained eMedic will arrive at your selected location within your chosen time slot to collect the sample.

    • Laboratory Processing : Your sample will be sent to our NABL-accredited and ICMR-approved laboratory for analysis.

    • Receive Results : You can expect your reports via email or WhatsApp within 107 hours, and they will also be accessible on our app.

    References

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