Gene Expression Analysis

Applications
SNP Genotyping
DNA Methylation
Molecular Typing
Somatic Mutation Profiling
Gene Expression Analysis
QGE Performance
Data Normalization
How it Works
Literature
Research Areas
System

MassARRAY® QGE precisely measures gene expression levels from a wide variety of samples using real competitive PCR and MALDI-TOF MS. It is the ideal solution for post-array validation and multiplexed application.

  • Ideal for investigating a few or several hundred regions over multiple samples
  • >10-1,000 times greater sensitivity over real-time PCR
  • Multiplex up to 24 targets per reaction
  • High precision over a large dynamic range
  • Most comprehensive data normalization solution for accurate quantification

Applications for QGE

  • Post-array validation
  • Splice variant analysis
  • Biomarker characterization
  • Disease association studies
  • Copy number variation
  • Loss of heterozygosity
  • Viral load quantification
  • Infection resistance and drug response

 

QGE Array