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DNA Labs India

Immunohistochemistry Melan-A Test

DNA Labs India | ISO 9001:2015 Certified

Immunohistochemistry Melan-A Test

Short Name: Melan-A IHC Test

Also known as: Melan-A IHC Test, MART-1 Immunohistochemistry

Immunohistochemistry Melan-A Test test available at DNA Labs India for ₹3,500. Uses Immunohistochemistry on Tumor Tissue samples. Results in Reports are typically available within 5-7 days after sample receipt.. Free home collection in 300+ cities across India.

Oncology🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

To confirm melanoma diagnosis, differentiate melanocytic tumors from other skin lesions, assess tumor extent, and monitor treatment response in melanoma patients.

Test Code
940
Price
₹3,500
Sample Type
Tumor Tissue
Result Time
Reports are typically available within 5-7 days after sample receipt.
Fasting Required
No
Method
Immunohistochemistry
Step 1

Sample Collection

Provide a copy of the histopathology report, site of biopsy, and clinical history.

Method: Biopsy

Step 2

Laboratory Analysis

Tissue sample collected via biopsy and fixed in 10% formal-saline or as a formalin-fixed paraffin-embedded block.

Step 3

Report Delivery

Ensure proper labeling, packaging, and transport to the laboratory at room temperature.

Timeline: Reports are typically available within 5-7 days after sample receipt.

Patient Instructions

1
Before the Test:Submit histopathology report, biopsy site details, and clinical history as part of pre-test requirements.
2
During the Test:Tissue sections are stained with anti-Melan-A antibodies and examined under a microscope by a pathologist.
3
After the Test:Results are compiled and reported to the referring physician for clinical decision-making.

About This Test

Who Should Get This Test

To confirm melanoma diagnosis, differentiate melanocytic tumors from other skin lesions, assess tumor extent, and monitor treatment response in melanoma patients.

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 — MBBS, MD (General Medicine) · Reg. No. 8052

"Immunohistochemistry Melan-A is essential for confirming melanoma diagnosis and guiding treatment decisions, especially in ambiguous cases."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeTumor Tissue
Sample VolumeAs per biopsy
ContainerFormalin-fixed container
Collection MethodBiopsy

Sample Stability

Stable at room temperature for transport
Long-term storage as paraffin-embedded block at room temperature
Sample Rejection Criteria:
  • Inadequate tissue sample
  • Improper fixation or labeling
  • Missing clinical information or histopathology report

Understanding Your Results

Results are interpreted based on the presence and pattern of Melan-A staining in tissue samples, aiding in melanoma diagnosis.
📊

Positive Melan-A staining

Suggestive of melanocytic tumor, likely melanoma, requiring further clinical correlation

📊

Negative staining

Less likely to be melanoma, consider other diagnoses or additional tests

⚠️ When to Consult a Doctor:

If you have symptoms of melanoma such as changing moles or non-healing sores, or if test results are abnormal, consult an oncologist or dermatologist immediately.

Limitations

  • ⚠May not detect all melanomas, especially in cell lines with low expression
  • ⚠Requires adequate tissue sample size and quality
  • ⚠Subjective interpretation by pathologists
  • ⚠Does not stain non-melanocyte lineages

Risks & Considerations

  • ●Biopsy-related risks such as bleeding or infection
  • ●No direct risks from the immunohistochemistry test itself

Interfering Factors

  • ●Inadequate tissue fixation
  • ●Necrotic or degenerative tissue
  • ●Staining protocol errors
  • ●Technical artifacts during processing

Compare With Similar Tests

TestImmunohistochemistry Melan-A TestS-100 IHC TestHMB-45 IHC TestKi-67 Proliferation Marker
ComparisonImmunohistochemistry Melan-A Test

Frequently Asked Questions

What is the Immunohistochemistry Melan-A Test?
It is a diagnostic test that uses antibodies to detect Melan-A, a marker for melanoma, in tissue samples.
How is the test performed?
A tissue sample from a biopsy is processed and stained with anti-Melan-A antibodies, then examined under a microscope.
What is the cost of the test in India?
The cost is INR 3500, with free home sample collection available across India.
Is home collection available?
Yes, free home sample collection is offered for online bookings in multiple cities.
What does a positive result mean?
A positive result indicates Melan-A expression, suggestive of a melanocytic tumor like melanoma.
How long does it take to get results?
Results are typically available within 5-7 days after sample receipt.
Do I need to fast before the test?
No, fasting is not required for this test.
What are the symptoms of melanoma?
Symptoms include changes in moles, new moles, non-healing sores, and dark streaks under nails.
How is melanoma diagnosed?
Melanoma is diagnosed through biopsy and confirmed with tests like Immunohistochemistry Melan-A.
What sample is required for the test?
A tumor tissue sample fixed in formalin or as a paraffin block is required.
Is the test accurate?
Yes, it is a reliable marker for melanoma, but results should be interpreted by a pathologist in clinical context.
Can the test be used for other cancers?
It is primarily for melanocytic tumors and may not be applicable to non-melanocyte cancers.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

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.

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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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