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Gene expression

We offer a selection of qPCR products to assess gene expression. Order a ready-to-use solution with PrimeTime™ Assays and master mix, or create a completely custom option from our probe catalog.


Differences and changes in gene expression are important measures to understand biological systems (read the applications article, Gene expression analysis for further information). One of the most widely used methods of analyzing gene expression is quantitative PCR (qPCR) following cDNA synthesis. qPCR, also called real-time PCR, uses a fluorescent reporter molecule with a primer pair to measure target nucleic acid amplification during PCR cycling.

*RUO—For research use only. Not for use in diagnostic procedures. Unless otherwise agreed to in writing, IDT does not intend for these products to be used in clinical applications and does not warrant their fitness or suitability for any clinical diagnostic use. Purchaser is solely responsible for all decisions regarding the use of these products and any associated regulatory or legal obligations.