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Platelet Aggregation

Order Code: 1175

Test Information

Used to assess platelet function if a hereditary bleeding disorder is suspected. Includes: Aggregation with Ristocetin; Aggregation and ATP Release w/ ADP, Collagen, Thrombin and Arachidonic Acid. Platelets must be tested within four (4) hours of draw

Sample Requirements

Citrated Plasma (light blue top)

Additional Sample Requirements

Contact laboratory for appointment. Test only available locally.

Shipping Information

Room Temperature

Requested Volume

Seven 4.5 ml tubes of whole blood

CPT Codes



Aggregation, ATP Release (by luminescence)

Turnaround Time

3 days


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