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Add-On Test

CA15-3 (Female)

Available through the Elab mobile app

RM20.00

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Web booking is disabled for add-on tests.

Cancer antigen 15-3 (CA 15-3) is a protein that is produced by normal breast cells. In many people with cancerous breast tumours, there is an increased production of CA 15-3 and the related cancer antigen 27.29. CA 15-3 does not cause cancer; rather, it is shed by the tumour cells and enters the blood. This test measures CA 15-3 in the blood. Since CA 15-3 can be measured in the blood, it is useful as a tumour marker to follow the course of the cancer.

Clinic Collection

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Secure Results

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Fast Updates

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Frequently Asked Questions

This test helps review relevant health markers and supports better follow-up with healthcare professionals.

Open the Elab mobile app, choose your test, select a clinic, and complete payment securely inside the app.

Some blood tests require fasting. The Elab app and clinic team will show the relevant preparation instructions before sample collection.

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