Save Tax with full body checkups starting at ₹ 1099
Orange Health
Search for
 Tests
 CheckupsSupport
    Homelab tests noidacomplement 4 c4
    Complement 4 (C4) Level₹1194₹89525% off
    trust markerMins HomeCollection
    trust markerHappyCustomers
    trust markerGoogleRating
    trust markerCertifiedLabs

    What is Complement 4 (C4) Level Test?

    The Complement 4 (C4) test is a blood test used to measure the levels of C4 protein in your bloodstream. This protein is an integral part of the complement system, a group of nine interconnected proteins (C1 through C9) that play an essential role in strengthening your immune defenses by attacking harmful pathogens such as viruses and bacteria. The C4 test is used to evaluate immune health and identify certain health conditions. Low levels of C4 may suggest that the immune system is erroneously attacking healthy tissues, a characteristic feature of autoimmune diseases like lupus. Reduced levels of C4 could also indicate chronic infections, blood-related disorders that cause the breakdown of red blood cells, liver dysfunction, malnutrition, or severe episodes of swelling beneath the skin. Conversely, elevated levels of C4 might signify recovery from an illness, a positive response to treatment, or the presence of health conditions such as lung or digestive disorders and, occasionally, cancers.

    To obtain a more comprehensive evaluation of your immune health, additional medical tests may be recommended.

    For residents of Noida, the Complement 4 (C4) test at home, ensures reliable home sample collection services and prompt delivery of accurate reports.

    Complement 4 (C4) Level Test Parameters

    The Complement 4 (C4) test evaluated one key parameter:

    • The concentration of C4 protein in your blood.

    Complement proteins are vital components of your immune defense system. They work in harmony to protect your body from harmful microorganisms, including viruses and bacteria. Once a threat is detected, these proteins activate the immune response and construct a protective structure called the Membrane Attack Complex (MAC). The MAC targets the harmful cells, puncturing their outer membrane and breaking them down completely.

    In addition to destroying pathogens, the complement system plays a significant role in amplifying the immune response. It increases blood vessel permeability, facilitating white blood cells' movement from the bloodstream into the infected tissues. The system also attracts additional white blood cells to the infection site and enhances phagocytosis, a process where immune cells like macrophages and neutrophils engulf and eliminate harmful microorganisms. Furthermore, complement proteins help clear immune complexes from circulation, ensuring the immune system operates at its best.

    C3 and C4 are the two most frequently analysed complement proteins, as they perform central roles in immune processes. Specifically, C4 is essential for identifying and neutralizing harmful pathogens like bacteria and viruses, making it a cornerstone of the body’s defense mechanisms.

    If immune dysfunction is suspected, both C3 and C4 levels are measured to assess immune health. If abnormalities are identified, further analysis may include other complement proteins, such as C1 inhibitors, to identify the cause. Tests to measure overall complement activity can also help determine whether certain proteins in the system are missing or malfunctioning.

    Complement 4 (C4) Level Test Preparation

    Here’s a comprehensive guide to ensure you’re prepared for the Complement 4 (C4) test:

    Prerequisites: You don’t need to fast before the Complement 4 (C4) test.

    Best Time to Get Tested: The Complement 4 (C4) test has no specific time constraints. You can conveniently schedule and complete the test based on your personal availability and preferences.

    Who Should Get a C4 Test: This test is recommended for people suspected of having autoimmune diseases like systemic lupus erythematosus (SLE) or chronic kidney issues. It’s also suitable for those diagnosed with long-term conditions like chronic hepatitis or for monitoring the effectiveness of autoimmune treatment plans.

    Cautions Before Taking C4 Test: No additional preparation or cautionary steps are required for this test.

    Why Take the Complement 4 (C4) Level Test?

    If you’re dealing with symptoms that might identify to an autoimmune condition like lupus or rheumatoid arthritis (RA), a Complement 4 (C4) test maybe recommended. Here’s what to look for:

    • Mild fevers that stick around without a clear reason.

    • Headaches or dizziness that seem to happen more often than usual.

    • Joints that feel stiff, swollen, or painful, making everyday activities difficult.

    • A unique butterfly-shaped rash appearing on your face.

    • Sunlight causing unusual skin reactions or discomfort.

    • Mouth sores or ulcers that won’t go away or keep coming back.

    • Swelling, especially around your eyes, hands, or feet.

    • Constant fatigue or tiredness that just doesn’t seem to improve.

    • Hair loss or thinning that happens suddenly or without an obvious cause.

    • Chest pain, particularly when breathing deeply.

    • Fingers or toes that change colour in cold weather or stressful situations.

    This test also comes in handy if you’re prone to recurring bacterial or fungal infections, as it assesses how strong your immune system is. Additionally, it can help detect kidney problems or chronic hepatitis. For those with autoimmune diseases, the Complement 4 (C4) test is vital for monitoring how the disease is progressing and checking whether current treatments are working.

    FAQs on Complement 4 (C4) Level Test in Noida

    The price for the Complement 4 (C4) test in Noida is ₹895. This includes hassle-free home sample collection, which will be completed within 60 minutes after confirming your booking.

    Yes, Orange Health Labs offers home sample collection for the Complement 4 (C4) test in Noida. A certified eMedic will visit your location within 60 minutes of booking your test, depending on slot availability.

    The Complement 4 (C4) test aids in diagnosing autoimmune disorders, evaluating immune system health, and monitoring conditions such as lupus and rheumatoid arthritis to ensure better management.

    Fasting is not necessary unless your doctor recommends it. Always consult your doctor to confirm any special instructions.

    Booking the Complement 4 (C4) test at Orange Health Labs in Noida is simple:

    • Search the test: Visit the Orange Health website or app to find the C4 test.

    • Confirm your booking: Enter your details, choose a time slot, and complete the appointment.

    • Sample collection: A trained eMedic will collect your blood sample from your chosen address at the scheduled time.

    • Laboratory processing: The sample is processed in an ICMR-approved, NABL-certified laboratory for accurate analysis.

    • Report delivery: Test reports are sent via email, WhatsApp, and the Orange Health app within 4 days.

    Normal C4 levels are between 10 and 40 mg/dL. However, this range might slightly vary depending on the laboratory’s specific testing standards.

    After you confirm the booking, an eMedic will collect your blood sample within 60 minutes at your chosen location. The test report will be delivered within 4 days post sample processing.

    The frequency of taking the C4 test depends on your health condition and your doctor’s recommendation for monitoring autoimmune diseases or other related concerns.

    The C4 test evaluates one critical parameter: the concentration of C4 complement protein in the bloodstream, which plays an essential role in immune system function.

    Orange Health Labs ensures doorstep blood sample collection for the C4 test across major regions in Noida, such as Sector 1, Sector 15, Sector 18, Sector 26, Sector 37, Sector 50, Sector 62, Sector 76, Sector 93, Sector 100, Sector 104, Sector 110, Sector 120, Sector 128, Sector 137, Sector 150, Sector 168, Sector 71, Sector 63, Sector 22, Sector 41, Sector 108, Sector 47, Sector 121, Sector 45.

    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 (50,000+ reviews)
    • 1 million+ customers tested
    4.9
    Google Rating

    Highest Rated Diagnostic Lab

    • I was happy using Orange diagnostic, the person who came to collect sample was friendly and took the blood sample nicely without giving much pain. He was punctual and prompt. I also kept getting reminders for the collection of sample. Thanks Orange!
      5.0
    • Sample collection was convinient and quick and reports are provided in few hours, the charges were very reasonable. Dealing of the representative are very polite and professional, overall satisfied with the service
      5.0
    • Very nice extremely planned and hygienic way for sample collection
      5.0
    • I liked services of Orange Health Labs. My was blood collection at home. Person was on time and maintained all the hygeine measures. Report was shared to me same day within 8 hrs.
      5.0
    • Very well behaved, soft spoken. Flexible to schedule the time.
      5.0
    • I had to get blood tests done for my baby who is 2 right now. We were quite worries but the professionals were quite good and they collected the sample smoothly.
      5.0
    • Excellent service, the Dr visited me within 20 mins and provided the best possible care.
      5.0
    • Excellent service and quickest testing
      5.0
    • It was great experience with orange, everything was perfect and timely.
      5.0
    • Affordable, Easy to use, professional and super quick in providing services and results
      5.0

    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 5-7 working days of order cancellation.

    References

    1. Clinic C. C4 Complement Blood Test.  Available from:  https://my.clevelandclinic.org/health/diagnostics/c4-complement-blood-test
    2. Complement C4 (Blood).  Available from:  https://www.urmc.rochester.edu/encyclopedia/content?contenttypeid=167&contentid=complement_c4_blood
    3. Complement | Pathology Tests Explained.  Available from:  https://www.pathologytestsexplained.org.au/ptests-pro.php?q=Complement#more-information
    4. Wang H, Liu M. Complement C4, Infections, and Autoimmune Diseases. Frontiers in Immunology.  Available from:  https://pmc.ncbi.nlm.nih.gov/articles/PMC8317844/

    Complement 4 (C4) Level Test in Noida

    Test NameComplement 4 (C4) Level Test
    PriceThe Complement 4 (C4) Level Test price is ₹ 895.
    Also Known AsComplement C4 blood test, Complement component 4 test
    PurposeTo measure Level of C4 proteins in blood.
    Pre-test InformationFasting is not required for a Complement 4 (C4) Level Test
    Report DeliveryGet reports within 4 days.
    FrequencyAs prescribed by your doctor.
    Home TestingYes, home blood sample collection in 60 minutes from booking.
    Sample RequiredA blood sample is required for a Complement 4 (C4) Level Test

    Complement 4 (C4) Level Test Price in Noida

    The Complement 4 (C4) Level Test cost in Noida is ₹ 895. This Complement 4 (C4) Level Test price includes the fastest home sample collection within 60 minutes of booking, and the reports are available in 4 days.

    Related Tests and Packages

    Test/Package NamePrice
    Complement 4 (C4) Level Test in Noida₹ 895
    Thyroid Function Test (TFT) Test in Noida₹ 490
    Liver Function Test (LFT) Test in Noida₹ 800
    Cholesterol Total Test in Noida₹ 210
    Fasting Blood Sugar (FBS) Test in Noida₹ 100
    Full Body Checkup - Essential Checkup in Noida₹ 1599
    Women Health Checkup - Essential Checkup in Noida₹ 1599
    Senior Citizen Checkup - Female Checkup in Noida₹ 4299
    Senior Citizen Checkup - Male Checkup in Noida₹ 4299
    Diabetes Care Checkup - Advanced Checkup in Noida₹ 1599

    Orange Health Labs: Who Are We

    Welcome to Orange Health Labs! Experience the convenience of a high-quality diagnostic laboratory, within the comfort of your home. We provide laboratory services that bring cutting-edge diagnostics right to your doorstep, ensuring you have easy access to essential healthcare solutions. We are your trusted partners, backed by certifications, ensuring top-notch accuracy and quality. With a track record of exceeding 1,000,000 tests, our credibility is trusted by healthcare professionals. So, get ready to embrace the luxury of premium diagnostics without stepping out of the comfort of your home – because your well-being deserves nothing but the best.

    Steps to Book a Test/ Health Package

    Say goodbye to long queues and hello to hassle-free blood sample collection from our certified pathology lab right at your doorstep. Here's a straightforward step-by-step guide: • Visit www.orangehealth.in or use the Orange Health Lab Test At Home app. • Provide your details through the platform. • Skilled, trained, and vaccinated eMedics will reach you within 60 minutes or as per your chosen time slot. • Collected samples will be sent straight to our certified pathology laboratory for testing. • Expect your test reports via WhatsApp & Email within 6 hours, based on the tests done. • You can also conveniently access your reports on our app for easy reference.

    About The Brand

    Our view on healthcare is that, like much else, it should reach our homes – conveniently and affordably. We believe being connected to your doctor matters. A personal connect and context in healthcare cannot be replaced. Effective medicine will be when online and offline worlds combine. Our efforts will be to create services and products that doctors can use with their patients in clinic or remotely at their homes to better assess and diagnose patients' health and provide the right treatment.

    Frequently Asked Questions

    Q1

    Why should you choose Orange Health Labs over other pathology labs?

    Orange Health Labs stands out as the fastest diagnostic lab in town. From rapid at-home testing to expert eMedics, we blend cutting-edge diagnostics with comfort. With trusted certifications for our lab, we're your trusted path to accurate results. Experience health on your terms!
    Q2

    How does home collection within 60 minutes work?

    We guarantee home pathology services within just 60 minutes from order placement in Bangalore, Delhi, Gurugram, Noida, Hyderabad, Faridabad, and Mumbai. Our skilled, vaccinated eMedics, following your chosen schedule, will arrive at your door. Your sample will be carefully handled, maintained at the right temperature, and transported to our certified labs. And rest assured, the results will reach you with even greater speed!
    Q3

    How are reports delivered?

    You will receive your reports via WhatsApp within 6 hours for most tests with our diagnostic laboratory. Additionally, you can access and view the reports on our app at any time.
    Q4

    What are the modes of payment available for booking?

    We offer a range of convenient payment options for our home pathology services. These include UPI, Mastercard, Visa card, Debit cards, and Credit card options. The choice is yours!
    Q5

    Can I cancel a test booking?

    You can cancel the booking from the Order Tracking Page on our app. Also, you can reach out to customer support via WhatsApp at 9008111144. We're here to help, and we'll get back to you in a flash!
    Q6

    Can I reschedule a booked test?

    If the need to reschedule a booked test arises, you can reschedule the booking from the Order Tracking Page on our app. Also, you can reach out to customer support via WhatsApp at 9008111144. Our team is primed to swiftly address your queries and provide the support you seek.