CRLF2 (CML, AML, ALL) Test
Short Name: CRLF2 Genetic Test
Also known as: CRLF2 Mutation Test, CRLF2 Genetic Analysis, CRLF2 FISH Test
CRLF2 (CML, AML, ALL) Test test available at DNA Labs India for ₹5,250. Uses FISH on Bone Marrow / Peripheral blood samples. Results in 3-4 days. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
The purpose of the CRLF2 genetic test is to detect mutations in the CRLF2 gene associated with leukemia types CML, AML, and ALL. It aids in confirming diagnosis, guiding treatment decisions, and assessing genetic risk for individuals with symptoms or family history.
- Test Code
- 2984
- Price
- ₹5,250
- Sample Type
- Bone Marrow / Peripheral blood
- Result Time
- 3-4 days
- Fasting Required
- No
- Method
- FISH
Sample Collection
A doctor's prescription is required. Inform the lab about any medications or recent procedures. No specific fasting is needed.
Method: Bone Marrow Aspiration or Venipuncture
Laboratory Analysis
Sample collected via bone marrow aspiration or venipuncture. Procedure takes about 15-30 minutes.
Report Delivery
Apply pressure to the collection site to prevent bleeding. Resume normal activities unless advised otherwise.
Timeline: 3-4 days
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the CRLF2 genetic test is to detect mutations in the CRLF2 gene associated with leukemia types CML, AML, and ALL. It aids in confirming diagnosis, guiding treatment decisions, and assessing genetic risk for individuals with symptoms or family history.
How to Prepare
- Ensure proper identification and labeling of samples
- Use sodium heparin vacutainer for collection
- Transport samples at ambient temperature
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"Early detection of CRLF2 mutations is crucial for effective leukemia management and personalized treatment planning."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or clotted samples
- Incorrect sample type or container
- Insufficient sample volume
Understanding Your Results
No mutation detected
Normal finding; no CRLF2 mutation identified. Clinical correlation recommended.
Mutation detected
Abnormal finding; CRLF2 mutation present. Consult an oncologist for diagnosis and treatment planning.
If you experience symptoms like persistent fever, fatigue, or unexplained weight loss, or if test results are abnormal, consult an oncologist or hematologist promptly.
Limitations
- ⚠Test detects known mutations only; novel variants may not be identified
- ⚠Results should be correlated with clinical findings and other tests
Risks & Considerations
- ●Minor pain or bruising at collection site
- ●Rare risk of infection
- ●Anxiety related to test results
Interfering Factors
- ●Sample contamination
- ●Improper sample storage
- ●Recent blood transfusions may affect results
Compare With Similar Tests
| Test | CRLF2 (CML, AML, ALL) | BCR-ABL Test | FLT3 Mutation Test | Complete Blood Count (CBC) |
|---|---|---|---|---|
| Comparison | CRLF2 (CML, AML, ALL) | Detects Philadelphia chromosome in CML; CRLF2 test focuses on genetic mutations. | Identifies FLT3 mutations in AML; complementary to CRLF2 testing. | Screens for blood abnormalities; CRLF2 test provides genetic confirmation. |
Frequently Asked Questions
What is the CRLF2 genetic test?
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Is home sample collection available?
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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.
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