Liquid Biopsy DNA Test is a minimally invasive genetic test that helps detect molecular biomarkers and genetic variations without the need for traditional tissue biopsies. Using just a simple blood sample, this advanced test can provide critical information about cancer or other diseases, making it a safe, fast, and reliable alternative to surgery.
What is a Liquid Biopsy DNA Test?
A Liquid Biopsy detects circulating tumor DNA (ctDNA), RNA, or cancer cells from a patient’s blood. These molecules are protected by extracellular micro-vesicles, such as exosomes, which carry genetic material from tumors.
Unlike traditional biopsies that involve invasive surgery and higher risks, liquid biopsies are non-invasive, allowing repeated sampling over time. This helps doctors:
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Detect cancer at an early stage
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Monitor treatment effectiveness
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Identify genetic mutations causing resistance to therapy
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Track molecular changes in tumors dynamically
Components Analyzed in a Liquid Biopsy
Dedicated enrichment and purification methods allow the detection of:
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Circulating free DNA (cfDNA)
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Circulating small RNA
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Circulating tumor cells (CTCs)
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Extracellular micro-vesicles containing small RNA, mRNA, and DNA
These components provide insights into tumor evolution, drug resistance, and disease progression, enabling personalized treatment planning.
Advantages of Liquid Biopsy
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Minimally invasive: Requires only a blood sample
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Early detection: Identifies genetic mutations before symptoms appear
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Real-time monitoring: Allows repeated sampling to track treatment response
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Safe & convenient: Reduces risk compared to surgical biopsies
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Personalized medicine: Helps doctors choose the most effective therapy
How to Book a Liquid Biopsy DNA Test in India
DNA Labs India offers liquid biopsy testing across 180+ cities. Booking is simple and secure:
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Online Booking: Visit www.dnalabsindia.com
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Call: Contact your nearest branch
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Home Sample Collection: Our trained professionals collect your blood at your preferred time
City Helplines:
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New Delhi: (011) 40849842
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Mumbai: (022) 48937160
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Kolkata: (033) 40836441
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Chennai: (044) 48137110
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Bangalore: (080) 45684079
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Hyderabad: (040) 49171772
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Ahmedabad: (079) 49107674
Why Choose DNA Labs India for Liquid Biopsy?
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Advanced technology: Detects cfDNA, ctDNA, RNA, and exosomes
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Accurate & reliable: Helps in cancer diagnosis, prognosis, and treatment planning
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Nationwide service: Over 180 cities covered
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Safe & confidential: Home sample collection available
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Expert guidance: Support from genetic counselors and oncologists
Frequently Asked Questions (FAQs)
Q1. What is a Liquid Biopsy DNA Test?
👉 It is a minimally invasive test that detects circulating tumor DNA, RNA, or cells from blood to diagnose cancer or monitor treatment.
Q2. How is a liquid biopsy different from a tissue biopsy?
👉 Liquid biopsy uses a blood sample instead of surgery, making it safer, faster, and less invasive than tissue biopsies.
Q3. Can liquid biopsy detect cancer early?
👉 Yes, it can identify molecular changes in tumors before symptoms appear, helping in early detection.
Q4. How do I book a Liquid Biopsy DNA Test in India?
👉 You can book online via www.dnalabsindia.com, call your nearest branch, or opt for home sample collection.
Q5. Is liquid biopsy safe and reliable?
👉 Yes, it is safe, non-invasive, and provides accurate results for treatment planning and monitoring cancer progression.
