Single Lab Test

HLA DQA1 and DQB1 Intermediate Resolution

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Categories
Turnaround Time
3 - 7 days
CPT Code
81376
Test Type

7 mL or 4 buccal swabs

Overview

DQA1 and DQB1 antigens may be correlated with certain disease states or other clinical conditions. This test is not to be used for celiac or narcolepsy testing. Please order the appropriate tests for those indications.

Even with appropriate precautions, an occasional specimen may not be satisfactory for testing. In such cases, fresh specimens should be collected for retesting.

Collection Details

Patient Preparation:

Collection Instructions:

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