Anti A Titre Serum

Anti A Titre, Serum

Sample Type: Serum

Test Overview:
The Anti A Titre test measures the concentration (titre) of Anti-A antibodies present in the serum. It is primarily used in transfusion medicine and transplant settings to assess compatibility and reduce the risk of immune-mediated complications.

Why is this test done?

• Evaluate ABO antibody levels before organ or stem cell transplantation.
• Assess compatibility for ABO-incompatible transplants.
• Support blood transfusion planning in selected clinical situations.
• Monitor Anti-A antibody levels before and after treatment when indicated.

When is this test recommended?

• Prior to ABO-incompatible kidney or liver transplantation.
• Before hematopoietic stem cell transplantation.
• During pre-transfusion compatibility assessment in specific cases.
• As advised by a transplant physician or hematologist.

Preparation:

• No fasting is required.
• Inform your doctor about recent blood transfusions, immunotherapy, or plasma exchange procedures.

Interpretation:

• Results are reported as an antibody titre (e.g., 1:8, 1:16, 1:64).
• Higher titres indicate a greater concentration of Anti-A antibodies.
• Interpretation should be performed by the treating physician in conjunction with clinical findings and transplant or transfusion requirements.

Who should get tested?

• Patients undergoing ABO-incompatible organ transplantation.
• Stem cell transplant recipients and donors.
• Individuals requiring specialized transfusion support.
• Patients referred by transplant specialists or hematologists.

Note:
Test results should always be interpreted by a qualified healthcare professional along with the patient's clinical history and other laboratory findings.