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Thermal Amplitude Study

Order Code: 3021 Get Requisition Form
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Test Information
Not available as an individual test. Requires initial evaluation at additional cost.
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Disease State
Immune-Mediated Red Cell Destruction
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Test Type
Functional/Serologic Test
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Sample Notes
Clot Tubes (red top) and EDTA Whole Blood (lavender top)
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Requested Volume
Three 7 ml Clot Tubes (red top) and 5 ml EDTA Whole Blood (lavender top)
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Additional Sample Information
Prewarm clot tubes and maintain at 37ºC during clotting and separate serum from clot immediately. Additional testing required. Contact laboratory prior to drawing sample.
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Shipping Information
CPT Codes Icon
CPT Codes
  • 86940
  • 86941
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Turnaround Time
3-7 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.
Immunohematology Reference Lab
Versiti’s Immunohematology Reference Laboratories (IRL) are highly specialized areas that focus on the identification and resolution of red cell transfusion-related problems.
Our Experts
Research investigators, postdoctoral fellows and laboratory staff at Versiti Blood Research Institute and Diagnostic Laboratories.
Access requisitions for Versiti Diagnostic Laboratories.