Immunohistochemistry NKX 3.1 Test
Immunohistochemistry NKX 3.1 Test test available at DNA Labs India for ₹3,500. Uses Immunohistochemistry on Formalin fixed paraffin embedded tissue block or tissue in formalin samples. Results in 3-5 business days from sample receipt. 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 NKX 3.1 test is to evaluate prostate tissue for the presence or absence of the NKX 3.1 protein, which aids in diagnosing prostate cancer and distinguishing it from other prostate conditions such as benign prostatic hyperplasia.
- Test Code
- 1052
- Price
- ₹3,500
- Sample Type
- Formalin fixed paraffin embedded tissue block or tissue in formalin
- Result Time
- 3-5 business days from sample receipt
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
No specific preparation is required. Inform the doctor about any medications or conditions.
Method: Biopsy
Laboratory Analysis
A tissue sample is collected via biopsy procedure under local anesthesia.
Report Delivery
The sample is preserved in formalin and sent to the laboratory for processing.
Timeline: 3-5 business days from sample receipt
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the NKX 3.1 test is to evaluate prostate tissue for the presence or absence of the NKX 3.1 protein, which aids in diagnosing prostate cancer and distinguishing it from other prostate conditions such as benign prostatic hyperplasia.
How to Prepare
- Ensure sample is in formalin
- Ship at room temperature
- Label sample correctly with patient details
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"The NKX 3.1 test is essential for accurate diagnosis of prostate cancer, aiding in early treatment planning and improving patient outcomes."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Unlabeled or mislabeled samples
- Samples not in formalin
- Inadequate tissue for analysis
Understanding Your Results
Positive
NKX 3.1 protein is expressed, suggesting normal prostate tissue or benign conditions
Negative
Absence of NKX 3.1 protein, which may indicate prostate cancer; further tests recommended
Weak Positive
Reduced expression; may require additional investigation
Consult a doctor if you experience symptoms like frequent urination, blood in urine, or pelvic pain, or if test results are abnormal.
Limitations
- ⚠Cannot be used as a standalone diagnostic tool
- ⚠Requires correlation with clinical history and other tests
- ⚠False negatives possible in advanced cancers
Risks & Considerations
- ●Bleeding or infection from biopsy
- ●Allergic reaction to anesthesia (rare)
Interfering Factors
- ●Tissue over-fixation
- ●Inadequate sample size
- ●Sample contamination
- ●Use of non-standard fixatives
Compare With Similar Tests
| Test | Immunohistochemistry NKX 3.1 Test | PSA Test | Digital Rectal Exam | Prostate Biopsy | Immunohistochemistry Panel |
|---|---|---|---|---|---|
| Comparison | Immunohistochemistry NKX 3.1 Test |
Frequently Asked Questions
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