5204
Neutrophil Antigen Genotyping - HNA-4
Order Code: 5204
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Test Information
This DNA-based typing assay is for the HNA-4 Alloantigen system.
Also Known As
- HNA-4 Genotyping
- Mart
Disease State
Immune Neutropenia
Test Type
Genetic Test
Sample Notes
Fetal: Amniotic Fluid, CVS, Cultured Amniocytes or Cultured CVS; Parental/Patient: EDTA Whole Blood (lavender top)
Requested Volume
Fetal: 7-15 ml Amniotic Fluid or 5-10 mg CVS, backup culture of Amniocytes or CVS is highly recommended; Two T25 flasks Cultured Amniocytes or CVS (2x10^6 minimum); Parental/Patient: 3-5 ml EDTA whole blood
Minimum / Pediatric Volume
Fetal: Call Laboratory; Parental/Patient: 2 ml EDTA whole blood
Shipping Information
Room Temperature
CPT Codes
- 81479
Method
Allele-Specific PCR
Turnaround Time
7 days
New York State Approval
Yes
DEX Z-Code™
No