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Platelet Autoantibodies

Order Code: 5544 Get Requisition Form
Test Information Icon
Test Information
This assay detects direct and indirect glycoprotein-specific antibodies in eluates prepared from washed patient platelets.
Also Known As Icon
Also Known As
  • Idiopathic Thrombocytopenia Purpura (ITP)
  • Indirect and Direct Platelet Antibodies
  • ITP
  • Platelet Associated IgG and IgM
Test Type Icon
Test Type
Functional/Serologic Test
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Sample Notes
ACDA Whole Blood or ACDB Whole Blood (yellow top)
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Requested Volume
40 ml if platelet count <100,000 or 10 ml if platelet count >100,000
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Minimum / Pediatric Volume
Please contact lab for minimum sample requirements.
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Additional Sample Information
Sample must be received within 4 days of draw date.
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Shipping Information
CPT Codes Icon
CPT Codes
  • 86022
  • 86023
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Turnaround Time Icon
Turnaround Time
3 days
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New York State Approval
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DEX Z-Code™
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