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Heparin-Dependent Platelet Antibody (PF4 ELISA) - IgG

Order Code: 5510 Get Requisition Form
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Test Information
This Platelet Factor Four Enzyme Linked Immunosorbent Assay is designed for detection of Heparin-Dependent Platelet Antibodies of the IgG subclass.
Also Known As Icon
Also Known As
  • Heparin Induced Antibody
  • PF-4 IgG
  • Platelet Factor 4
  • Platelet Factor 4 ELISA for Heparin Antibodies
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
Requested Volume Icon
Requested Volume
5 ml
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
1 ml
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Additional Sample Information
Sample should be spun down and taken off the clot. Sample must be received within 7 days of draw date if refrigerated. Send samples refrigerated. Older serum samples are acceptable if they have been frozen. Send frozen samples on Dry Ice. Room temperature samples are not acceptable.
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Shipping Information
Refrigerated (If already frozen, send on dry ice)
CPT Codes Icon
CPT Codes
  • 86022
Method Icon
Platelet Factor 4 (PF4) ELISA
Turnaround Time Icon
Turnaround Time
1-2 days
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New York State Approval
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DEX Z-Code™
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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