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Order Code: 1255
Single Platelet Agonist Aggregation - Arachidonic Acid
Test Information
Used to assess platelet function if a hereditary bleeding disorder is suspected. This test is used to determine how a patients platelets respond to the agonist AA. Patients platelets must be tested within four (4) hours of draw. To order testing, use the Platelet Aggregation Form USA test status: This is a laboratory developed test (LDT).
Also Known As
- AA
- AA Aggregation
Test Type
Functional/Serologic Test
Requested Volume
Six 4.5ml samples in 3.2% buffered sodium citrate, glass or plastic evacuated tubes
Additional Sample Information
Contact laboratory for appointment. Test only available locally.
Shipping Information
Room Temperature
CPT Codes
- 85576
Method
Aggregation, ATP Release (by luminescence)
Turnaround Time
3 days
New York State Approval
No
DEX Z-Code™
No