Gene Expression Services

Array Genetics offers gene expression analysis services employing leading edge Affymetrix instrumentation and Affymetrix GeneChip microarrays as well as custom DNA microarray data analysis services employing Bioconductor algorithms running on our ArrayQuest platform. Request a quote.

DNA Microarrary Expression Profiling

Array Genetics provides comprehensive resources to assist researchers in employing Affymetrix™ DNA microarray technology. We provide assistance to investigators in planning the scope of DNA microarray experimentation, as well as performing target preparation, hybridization, GeneChip scanning, and data analysis.

• Preparation of biotin-labeled cRNA targets including synthesis of cDNA and in vitro transcription.
• Quality control of RNA, cRNA and fragmented cRNA using Agilent Lab-on-a-chip technology.
• Hybridization of labeled cRNAs to GeneChips and laser confocal scanning. Request a quote.

Custom DNA Microarray Data Analysis

Array Genetics performs custom analysis of gene expression data originating from Affymetrix™ DNA microarray screening. Microarray data analysis is facilitated using ArrayQuest™ DNA microarray data analysis services include:

• Normalization of data using RMA, GCRMA and MAS5 algorithms.
• Postprocessing of normalized data.
• Identification of transcripts having significantly different expression levels as compared to control.
• Categorization of differentially expressed genes on the basis of their function.
• Correlation of profiles of gene expression across multiple experiments. Request a quote.