Immunohistochemistry AMACR Test
Short Name: AMACR IHC Test
Also known as: P504S IHC, AMACR Immunohistochemistry
Immunohistochemistry AMACR Test test available at DNA Labs India for ₹3,000. Uses Immunohistochemistry on Tumor tissue in 10% Formal-saline OR Formalin fixed paraffin embedded block samples. Results in Results typically available in 5-7 days after 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 Immunohistochemistry AMACR test is to detect the presence of AMACR protein in tissue samples, which is a specific marker for prostatic adenocarcinoma. It helps in accurately diagnosing prostate cancer, differentiating it from benign conditions, and guiding appropriate treatment.
- Test Code
- 908
- Price
- ₹3,000
- Sample Type
- Tumor tissue in 10% Formal-saline OR Formalin fixed paraffin embedded block
- Result Time
- Results typically available in 5-7 days after sample receipt.
- Fasting Required
- No
- Method
- Immunohistochemistry
Sample Collection
Provide a copy of the Histopathology report, Site of biopsy and Clinical history.
Method: Tissue biopsy collection
Laboratory Analysis
Tissue biopsy collection performed by a healthcare professional.
Report Delivery
Ship sample at room temperature. Ensure proper labeling and documentation.
Timeline: Results typically available in 5-7 days after sample receipt.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Immunohistochemistry AMACR test is to detect the presence of AMACR protein in tissue samples, which is a specific marker for prostatic adenocarcinoma. It helps in accurately diagnosing prostate cancer, differentiating it from benign conditions, and guiding appropriate treatment.
How to Prepare
- Submit tumor tissue in 10% Formal-saline OR Formalin fixed paraffin embedded block
- Ship at room temperature
- Provide a copy of the Histopathology report, Site of biopsy and Clinical history
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"The Immunohistochemistry AMACR test is crucial for confirming prostate cancer, especially in ambiguous cases. It aids in accurate diagnosis and guides treatment planning."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Inadequate tissue sample
- Improper fixation or container
- Missing clinical information or biopsy site details
Understanding Your Results
Positive for AMACR
Indicates presence of prostatic adenocarcinoma. Correlate with clinical findings and other tests for confirmation.
Negative for AMACR
Does not support prostate cancer diagnosis. Consider further evaluation if clinical suspicion remains high.
Consult a doctor if you experience symptoms such as painful urination, blood in urine or semen, pelvic pain, or have risk factors like family history of prostate cancer. Follow up on abnormal test results or screening recommendations.
Limitations
- ⚠Specific to prostate cancer; not used for other cancer types
- ⚠Requires a tissue biopsy sample
- ⚠Results should be correlated with clinical and other histopathological findings
Risks & Considerations
- ●Biopsy-related risks: infection, bleeding, discomfort at biopsy site
- ●Minimal risk from the test itself as it is performed on already collected tissue samples
Interfering Factors
- ●Poor tissue fixation or processing
- ●Inadequate sample size
- ●Use of incorrect antibodies or reagents
Frequently Asked Questions
What is the Immunohistochemistry AMACR test?
Why is this test recommended?
What does a positive AMACR test result mean?
What sample is required for this test?
Is fasting required before the test?
How long does it take to get the results?
Is home sample collection available for this test?
What is the cost of the Immunohistochemistry AMACR test?
Are there any risks associated with the test?
How accurate is the AMACR test?
Can this test be used for other cancers?
What should I do if I have symptoms of prostate cancer?
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