Getting a Tay-Sachs Disease Testing – Carrier Test Blood Test in

What this test is

Tay-Sachs disease is a rare genetic disorder that causes a fatty substance to build up in nerve cells in the brain. This test analyzes your blood to check for the presence of the gene mutation responsible for the disease.

What it measures

• Hexosaminidase A (Hex A) — measures the activity of an enzyme related to Tay-Sachs disease

What the test involves

A sample is collected through a standard blood draw from a vein in your arm.

Why it is often ordered

A clinician may order this test if you have a family history of Tay-Sachs disease or if you are planning to have a child. It is often used to assess the risk of passing the condition to offspring.

Preparation

No special preparation is typically required for this test. Please follow any specific instructions provided by the laboratory where your sample will be collected.

How results are reported

Results are usually available within a few business days and will indicate if you are a carrier, affected, or have no detectable mutation. Reference ranges can vary between laboratories.

Requesting this test in Grants, NM

Grants is a smaller community in Southwest, and residents here have stable access to clinical laboratory services. Because wide-open communities like Grants sit within a wider Southwest network, it helps to plan a lab visit rather than improvise one.

You can review the tests below, read plain-language explanations of each, and request the one you need for Grants.

Orders are handled confidentially: your information is kept private and results are delivered through a secure portal. Always confirm current preparation steps, hours, and any fees directly with the collection lab.

Before you go

• Turnaround time
• Fasting requirements
• Specimen collection details