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Order Code: 5603

Neonatal Alloimmune Thrombocytopenia (NAIT)-Initial Testing Maternal with Paternal

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Test Information
This order set includes: Platelet Antigen Genotyping on parents, Platelet Antibody Identification Panel on mother and maternal serum crossmatched with paternal platelets. To complete the workup, concurrently order NAIT-Initial Paternal (test code 5703) USA test status: This is a laboratory developed test (LDT). 
Also Known As Icon
Also Known As
  • FNAIT
  • NAIT
  • NATP
Test Type Icon
Test Type
Functional/Serologic Test
Sample Notes Icon
Sample Notes
ACDA Whole Blood (yellow top) or Citrated Whole Blood, and Serum
Requested Volume Icon
Requested Volume
30 ml ACDA Whole Blood (yellow top) from mother and father, and 10 ml Serum from mother
Minimum / Pediatric Volume Icon
Minimum / Pediatric Volume
20 ml ACDA Whole Blood (yellow top) from mother and father, and 3 ml Serum from mother
Additional Sample Information Icon
Additional Sample Information
Serum sample should be spun down and taken off the clot. Whole blood sample must be received within 4 days of draw date. Older serum samples are acceptable if they have been frozen.
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Shipping Information
Refrigerated
CPT Codes Icon
CPT Codes
  • 81105x2
  • 81106x2
  • 81107x2
  • 81108x2
  • 81109x2
  • 81110x2
  • 81111x2
  • 81112x2
  • 86022
Method Icon
Method
PCR and Fluorescent Hydrolysis Probes, Platelet Antibody Bead Array (PABA) and Flow Cytometry
Turnaround Time Icon
Turnaround Time
10 days
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New York State Approval
Yes
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DEX Z-Code™
Yes, visit app.dexzcodes.com