Casandra
Casandra Test Code QD56981Version 1 (DRAFT)
Performing Lab
ColoVantage® (Methylated Septin 9)
Clinical Use
Order TestUse
Methylated Septin 9 is a DNA marker associated with colorectal cancer.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
PCR-based (PCR)
Biomarkers
Methylated SEPT9 DNA
OtherMethylated SEPT9 DNA detection • Other • Binary (Detected / Not Detected)
Result Turnaround Time
4 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Plasma
Volume
10 mL
Minimum Volume
5 mL
Container
10 mL pour-off tube (or two 5 mL pour-off tubes)
Collection Instructions
Collect 10 mL plasma from EDTA (lavender‑top) tubes; if less than 5 mL plasma, will be rejected; collect blood in two 10 mL EDTA tubes or five standard EDTA tubes, centrifuge, combine plasma.
Causes for Rejection
Plasma less than 5 mL.
Stability Requirements
| Temperature | Period |
|---|---|
| Frozen | 28 days |