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Single Platelet Agonist Aggregation - Thrombin

Order Code: 1250 Get Requisition Form
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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 Thrombin. Patients platelets must be tested within four (4) hours of draw.
Also Known As Icon
Also Known As
  • Thrombin
  • TRAP
  • TRAP Aggregation
Test Type Icon
Test Type
Functional/Serologic Test
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Requested Volume
4 tubes
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
3 tubes
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Additional Sample Information
Contact laboratory for appointment. Test only available locally.
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Shipping Information
Room Temperature
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CPT Codes
  • 85576
Method Icon
Aggregation, ATP Release (by luminescence)
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Turnaround Time
3 days
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New York State Approval
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DEX Z-Code™
Diagnostic Laboratories
Diagnostic laboratory services including HLA testing, donor testing, immunohematology reference lab testing, hematology testing and more.
Hematology Testing
Versiti provides von Willebrand factor tests, aHUS diagnosis, hemophilia lab tests and other laboratory diagnosis of bleeding and clotting disorders.
Our Experts
Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
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