3874
RhD Zygosity
Order Code: 3874
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Test Information
Determining RHD zygosity of a father is valuable for the management of HDN related to anti-D. Our robust clinical assay for RHD zygosity uses molecular techniques. The assay is suitable for use in both Caucasian and African-American patients.
Also Known As
- D Zygosity
Test Type
Genetic Test
Sample Notes
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
Minimum / Pediatric Volume
Fetal: Call Laboratory; Parental/Patient: 2 ml
Shipping Information
Room Temperature
CPT Codes
- 81479
Method
Allele-Specific PCR
Turnaround Time
3-6 days
New York State Approval
No
DEX Z-Code™
Yes, visit app.dexzcodes.com