Gene Expression Profiling - CD BioSciences


Gene Expression Profiling

Gene Expression Profiling

Genes hold instructions of how the cells function. Analysis of gene expression is one of the most basic parts of life science research. Gene expression profiling reveals the pattern of genes expressed in a biological system by measuring the levels of RNA, which is the product of gene transcription.

To help you understand how a system is functioning and gain insight into which gene or signaling pathway is involved in a certain phenotype, CD BioSciences offers a comprehensive solution to provide you with accurate information on gene expression and support your further investigation.

Gene sequence

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Gene expression profiling has been applied in many fields of life sciences, from basic biology to clinical research. It is used to measure the gene expressed in a system at a given condition. By comparing genes differentially expressed in different systems with internal or external stimuli, it tells how the systems function differently, so that researchers can know why a certain phenotype is present in the system, and how the stimuli affect the system.

CD BioSciences offers the following gene expression profiling and transcriptomics assays to determine RNA expression patterns in relation to external stimuli, different environmental conditions and genetic lesions.

Target Gene Expression Quantification

Gene expression profiling assay
  • RT-qPCR

    Reverse Transcription - quantitative PCR, a gold-standard technique for quantifying your genes of interest and comparing gene expression levels in different biological conditions.

Gene expression profiling assay
  • RNA in situ hybridization

    Quantifying gene expression through direct measurement of RNA from cells or tissues without RNA purification and PCR amplification.

Profiling Transcriptome-wide Expression

Gene expression profiling assay
  • Microarray

    Customized transcriptome-wide expression profiling (long noncoding RNA, exons, and splice variants) for all organisms.

Gene expression profiling assay
  • RNA-seq

    Transcriptome analysis (mRNA-seq, miRNA-seq, small RNA-seq) by next-generation sequencing is a hypothesis-neutral reproach to quantify gene expression.



CD BioSciences offers cost-effect, high quality and hassle-free gene expression profiling services to our clients worldwide. We guarantee to deliver our results on time. Please feel free to contact us.

For research use only. Not intended for any clinical use.