14 days
Bisulfite converstion, methylation-specific PCR, and gel electrophoresis
Please provide a copy of the pathology report. mLH1 testing will be delayed if the pathology report is NOT received.
Accredited Laboratory Partner
Contact Technical Support
Assesses methylation of *MLH1* promoter. Helps distinguish sporadic from hereditary colorectal cancer.
Formalin-fixed paraffin-embedded (FFPE) tissue block or Slides
8 pre-cut unstained slides at 5 micron with 1 matching H&E reference slide, or FFPE tissue block
Tissue block and slide container
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Please provide a copy of the pathology report
| Temperature | Period |
|---|---|
| Room temperature | Contact Technical Support |