Location out of bounds
Back to Test Catalog

Platelet Antigen Genotyping - HPA-3

Order Code: 5520

Also Known as

Bak a/b Platelet Antigen Genotyping

Disease State

Test Information

Single alloantigen typing for HPA-3

Sample Requirements

Fetal: Amniotic Fluid, CVS, Cultured Amniocytes or Cultured CVS; Parental/Patient: EDTA Whole Blood (lavender top)

Shipping Information

Room Temperature

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

CPT Codes



PCR and Fluorescent Hydrolysis Probes

Turnaround Time

7 days

Test Schedule

Performed at least 3 times per week.

New York State Approval


DEX Z-Code™

Yes, visit app.dexzcodes.com


This website uses cookies to ensure you get the best experience on our website. Learn more