Orange Health
Search for tests or checkups
 Tests
 Checkups
Support
    Immunoglobulin Subclass IgG410491181583% off
    trust markerMins HomeCollection
    trust markerHappyCustomers
    trust markerGoogleRating
    trust markerCertifiedLabs

    What is a Immunoglobulin Subclass IgG4 Test?

    The Subclass test identifies 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 Noida and other cities with the convenience of home testing. using modern techniques.

    Immunoglobulin Subclass IgG4 Test Parameters

    By analyzing specific factors, the Immunoglobulin Subclass IgG4 test helps detect IgG4 test measures one parameter: IgG4 levels in the blood.

    Immunoglobulin Subclass IgG4 Test Preparation

    Prerequisites: Fasting is not required; a blood sample is required for the Immunoglobulin Subclass IgG4 Test. Best Time to Get Tested: The test can be performed at any time of day unless your doctor advises otherwise. When Recommended: To be conducted as recommended by your doctor. Cautions: No specific precautions need to be taken prior to the test.

    Why Take the Immunoglobulin Subclass IgG4 Test?

    This test is used to detect and monitor which is a multi-organ fibro-inflammatory condition indicated by elevated IgG4 levels, affecting various organs like the pancreas and kidneys., helping physicians to take proper action.

    FAQs on Immunoglobulin Subclass IgG4 Test

    The Orange Health Experience

    Choose precision
    Not a pilot, just as precise
    No more painful pricks
    Trust our fully automated and certified labs
    Customers love us

    Choose precision

    On time, every time!

    • 98% on time collections with a 60 minutes promise
    • 99% reports are delivered on time within 6 hours

    Not a pilot, just as precise

    Meet our expert eMedics!

    • Hygienic, well groomed, and professional eMedics
    • With over 100 hours of training

    No more painful pricks

    Experience painless testing!

    • Our eMedics are trained for a single, painless prick.
    • Don’t believe us? We asked our customers and here is what they said - 98% of customers experienced no pain during sample collection!
    • The most organised sample collection box and experience

    Trust our fully automated and certified labs

    For accurate testing

    • Certified labs
    • eQAS partnership with AIIMS and CMC Vellore
    • We have our own fully automated labs in all 4 cities we are available in

    Customers love us

    The highest rated lab!

    • Google rating: 4.9/5 (16000+ reviews)
    • 1 million+ customers tested
    4.9
    Google Rating

    Highest Rated Diagnostic Lab

    Payment & Refund Policy

    • We do not accept cash payments
    • All modes of online payment are accepted
    • Refunds will be credited back to the source of payment within 3 hours of order cancellation.