Gene expression analysis

Avance Biosciences offers high quality gene expression analysis services to support studies on gene expression, RNA (transcriptome) profiling, biomarker identification and validation, and biologics safety testing. Avance Biosciences meets our customers’ requirements in gene expression accuracy and thoroughput using pre-designed, custom designed, and validated real-time qPCR assays in various formats, as well as the RNA-Seq method using the next generation sequencing platform.

Service Description
Gene Expression by QPCR Avance Biosciences specializes in custom assay design and validation. ABI predesigned gene expression assays for human and mouse samples are available. Relative quantitation with both the ddCt method and the Pfaffle’s method is offered.
RNA-Seq for Transcriptome Study RNA-Seq using state-of-the-art Illumina next generation sequencing chemistry. Differential expression level analysis and RNA (transcriptome) profiling are available.
Transcript Analysis by Northern Blot The Northern Blot service is offered to detect the presence of an expressed transcript containing a sequence of interest in a cell line sample. The size of the transcript is estimated and the presence of partial transcripts is reported.


  • Research-grade and GLP/GMP-grade options
  • Predesigned assays or custom assays validated per ICH guidelines
  • Experienced scientists functioning as project managers or study directors
  • Rigorous sample tracking and handling procedures to prevent mistakes and cross-contamination
  • Transparent process flow and frequent progress updates
  • A professional project report ready for regulatory filing
Contact our customer service (713-849-3380) to discuss your gene expression needs or request a quote.