Test Directory

NRAS Mutation Analysis

Print this page

Updated Test Information:

  Test Description
Last Updated
Previous Value
New Published Value
  Synonym(s)
Last Updated
Previous Value
New Published Value
  Test ID
Last Updated
Previous Value
New Published Value
  General Information
Last Updated
Previous Value
New Published Value
  Clone
Last Updated
Previous Value
New Published Value
  Container Type
Last Updated
Previous Value
New Published Value
  Specimen Type
Last Updated
Previous Value
New Published Value
  Alternate Specimen Type
Last Updated
Previous Value
New Published Value
  Specimen Requirements
Last Updated
Previous Value
New Published Value
  Specimen Collection / Processing Instructions
Last Updated
Previous Value
New Published Value
  Additional Processing Details
Last Updated
Previous Value
New Published Value
  Collection File
Last Updated
Previous File No previous file.
New File File removed.
  Collection Image
Last Updated
Previous File No previous file.
New File File removed.
  Required Information
Last Updated
Previous Value
New Published Value
  Stability
Last Updated
Previous Value
New Published Value
  Unacceptable Specimen Conditions
Last Updated
Previous Value
New Published Value
  Limitations
Last Updated
Previous Value
New Published Value
  Department (code)
Last Updated
Previous Value
New Published Value
  Methodology
Last Updated
Previous Value
New Published Value
  Estimated TAT
Last Updated
Previous Value
New Published Value
  Testing Schedule
Last Updated
Previous Value
New Published Value
  Test Includes
Last Updated
Previous Value
New Published Value
  Retention
Last Updated
Previous Value
New Published Value
  CPT Code(s)
Last Updated
Previous Value
New Published Value
  Additional Information
Last Updated
Previous Value
New Published Value
  Minimum Sample Volume
Last Updated
Previous Value
New Published Value
  Pediatric Min. Volume (if applicable)
Last Updated
Previous Value
New Published Value
  Reference Range
Last Updated
Previous Value
New Published Value
  Reference Range File
Last Updated
Previous File No previous file.
New File File removed.
  Reflex Conditions
Last Updated
Previous Value
New Published Value
  Performing Lab
Last Updated
Previous Value
New Published Value
  LOINC Code(s)
Last Updated
Previous Value
New Published Value
Test Description
NRAS Mutation Analysis
Synonym(s)

NRAS, N-RAS, RAS

Test ID

NRASPCR

Specimen Type

Formalin-fixed, paraffin-embedded (FFPE) tissue block or 5 unstained slides at 5µM and one matching H&
E slide

Required Information

Complete the Incyte Diagnostics requisition with the patient's demographics and relevant clinical history.

Stability

Blocks and slides should be stored and shipped at room temperature

Unacceptable Specimen Conditions

Tumor tissue with less than 10% neoplastic cells present or broken slides.

Department (code)

Molecular Pathology

Methodology

The KRAS Mutation Test is a real-time PCR assay designed for the qualitative detection of the mutations within exons 2, 3, and 4. Performance characteristics have been determined by Incyte Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration (FDA).

Estimated TAT

15 business days from receipt

Testing Schedule

Variable

Retention

Extracted DNA is kept for a minimum of 60 days.

CPT Code(s)

81311