von Willebrand Factor Full Gene Sequencing


Abbrev Code:XMISC   
Order Code:LAB4909Order Name:Send Outs Misc Test
Methodology:PCR and bi-directional DNA sequencing
CPT Codes: 81408 x1
Turnaround Time:Specimens are sent to reference laboratory Mon-Fri; results are reported within 21 days.
Special Instructions:Send both fetal and parental samples. Call Versiti at 1-800-245-3117 for minimum fetal specimen volumes.
Choose a Sequencing method when ordering:
  • NGS Sequencing Only
  • Deletion/Duplication by aCGH Only
  • NGS Sequencing with Reflex to Deletion/Duplication by aCGH
  • NGS Sequencing with Concurrent Deletion/Duplication by aCGH


Collection Instructions

Specimen:See collection instructions
Optimal Volume:5 mL
Minimum\Peds Volume:2 mL
Container:Purple (EDTA)
Collection Instructions:Fetal: 7-15 mL of amniotic fluid, 5-10 mg CVS or two T25 flasks of cultured amniocytes or CVS. Parental: 2-5 mL whole blood in purple (EDTA) tube.


Processing and Shipping

Specimen Processing:Do not process.
Shipping Instructions:Ship at room temperature.
Test Performed at or Referral Lab Lab Sendouts  (Versiti)
Referral Lab number:4855


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