Beta 2 Transferrin Fluid Test
Also known as: Beta-2 Transferrin Test, CSF Leak Detection Test, BETA 2 TRANSFERRIN FLUID Test
Beta 2 Transferrin Fluid Test test available at DNA Labs India for ₹60,000. Uses Electrophoresis, Immunofixation on Cerebrospinal Fluid (CSF) or other leak fluid samples. Results in Results are typically available 2-3 weeks after sample collection.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Ramarao Paidisetty
Consultant Biochemist · Reg: 21504
Last reviewed: September 7, 2026
Overview
To detect cerebrospinal fluid (CSF) leaks by identifying the presence of beta-2 transferrin, a protein specific to CSF, in fluid samples.
- Test Code
- 199
- Price
- ₹60,000
- Sample Type
- Cerebrospinal Fluid (CSF) or other leak fluid
- Result Time
- Results are typically available 2-3 weeks after sample collection.
- Fasting Required
- No
- Method
- Electrophoresis, Immunofixation
Sample Collection
Ensure the Test Send Out Consent Form (Form 35) is duly filled and signed. Inform the healthcare provider about any medications or medical conditions.
Method: Lumbar puncture or collection from site of leak
Laboratory Analysis
Sample collected by a trained healthcare professional, typically via lumbar puncture or from the suspected leak site. Procedure is performed in a clinical setting.
Report Delivery
Store the sample in a sterile container and transport refrigerated or frozen as specified. Handle with care to avoid contamination.
Timeline: Results are typically available 2-3 weeks after sample collection.
Patient Instructions
About This Test
Who Should Get This Test
To detect cerebrospinal fluid (CSF) leaks by identifying the presence of beta-2 transferrin, a protein specific to CSF, in fluid samples.
How to Prepare
- Fill and sign the Test Send Out Consent Form (Form 35)
- Collect 2 mL of fluid in a sterile screw-capped container
- Ship the sample refrigerated or frozen to maintain stability
Doctor's Notes
Reviewed by Dr Ramarao Paidisetty — MBBS, MD (Biochemistry) · Reg. No. 21504
"Early detection of cerebrospinal fluid leaks is critical to prevent complications like meningitis. The Beta 2 Transferrin Fluid Test provides a reliable diagnosis, enabling timely intervention."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Improper or non-sterile container
- Missing or incomplete consent form
- Sample collected incorrectly
Understanding Your Results
Positive
Beta-2 transferrin detected, indicating a cerebrospinal fluid (CSF) leak. Clinical correlation and further evaluation by a neurologist are recommended.
Negative
No beta-2 transferrin detected, suggesting no active CSF leak. If symptoms persist, additional diagnostic tests may be needed.
If you experience symptoms such as persistent headaches, clear fluid drainage from the nose or ears, neck stiffness, or neurological changes, consult a neurologist immediately for evaluation.
Limitations
- ⚠May not detect very small or intermittent leaks
- ⚠False negatives possible in early stages
- ⚠Requires specialized laboratory equipment and expertise
Risks & Considerations
- ●Minor pain or discomfort at collection site
- ●Risk of infection (rare)
- ●Headache post-lumbar puncture
Interfering Factors
- ●Sample contamination
- ●Improper sample handling
- ●Presence of other body fluids like blood
Compare With Similar Tests
| Test | Beta 2 Transferrin Fluid Test | CT Scan | MRI | CSF Analysis |
|---|---|---|---|---|
| Comparison | Beta 2 Transferrin Fluid Test |
Frequently Asked Questions
What is the Beta 2 Transferrin Fluid Test?
How is the test performed?
What are the symptoms of a CSF leak?
How accurate is the Beta 2 Transferrin Fluid Test?
What is the cost of the test in India?
How long does it take to get results?
Is home sample collection available?
Are there any risks associated with the test?
What should I do before the test?
Can this test detect all types of CSF leaks?
What if the test result is positive?
Is the test covered by insurance?
Related Tests
Reference Laboratory Services
We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
Book Your Test
Enter your details and we'll connect you within 15 minutes.