Zinc Transporter 8

Product Description

The Zinc Transporter 8 (ZnT8) Autoantibody Test is a specialised blood test used to detect autoantibodies targeting Zinc Transporter 8, a protein found in insulin-producing beta cells of the pancreas.

This test is primarily used to support the diagnosis of Type 1 Diabetes Mellitus and help differentiate it from Type 2 Diabetes. It may also assist in evaluating individuals who are at increased risk of developing autoimmune diabetes.

What Does This Test Check?

The test detects ZnT8 autoantibodies in the blood and may help with:

• Supporting the diagnosis of Type 1 Diabetes Mellitus.

• Differentiating autoimmune diabetes from Type 2 Diabetes.

• Identifying autoimmune responses against pancreatic beta cells.

• Evaluating individuals at increased risk of developing Type 1 Diabetes.

• Supporting further investigation of diabetes-related autoimmune conditions.

Sample Requirements

• Sample Type: Blood (Serum).

• Sample Quantity: To be confirmed by the laboratory.

• Collection Tube: Red-top or gold-top serum separator tube, as instructed by the laboratory.

• Collection Method: Blood is collected from a vein by a qualified healthcare professional.

Patient Preparation

• Fasting: No fasting is required.

• Medication: No specific medication restrictions unless advised by the physician.

• Collection Time: The sample can generally be collected at any time of the day.

• Follow any additional instructions provided by the laboratory or healthcare professional.

Important Information

• A positive result indicates the presence of ZnT8 autoantibodies but does not independently establish a diagnosis.

• A negative result does not completely exclude Type 1 Diabetes.

• Results should be interpreted alongside other diabetes autoantibodies, blood glucose levels, and clinical findings.

• Additional investigations may be recommended by the treating healthcare professional.

Reporting Time: 3–5 Days.

Please confirm test availability and sample collection requirements with the laboratory before booking.