Test Directory

Test Code
EPPRO
Test Name
METHYLATED SEPTIN 9
CPT Codes
81327
Expected Turnaround Time
5 days
Clinical Utility
Methylated Septin 9 is a DNA marker associated with colorectal cancer.
Specimen and Container Info

Specimen Type: Plasma

Collection Container: Lavender Top (EDTA)

Desired Specimen Volume: 10 mL

Collection Instructions
  1. Collect five lavender top (EDTA) tubes via venipuncture.
Processing and Submission Instructions
  1. Separate plasma from cells.
  2. Transfer 10 mL of plasma to clear aliquot tubes (screw caps).
Transport Instructions

Transport to the laboratory frozen. 

Stability Requirements

Frozen

28 days
Methodology
Real Time Polymerase Chain Reaction
Reference Intervals

See patient report.

Alternate Names
  • ColoVantage® (Methylated Septin 9)
Reference Lab
Quest Diagnostics Nichols Institute
Testing Schedule
Routine, 5 times per week