The global gene expression analysis market size reached USD 5.6 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 11.7 Billion by 2033, exhibiting a growth rate (CAGR) of 8.21% during 2025-2033.
Gene expression analysis (GEA) is the method of extracting data from a gene to investigate the behaviour of biological systems. It involves different processes such as gene transcription, translation, post-translational modification of protein and RNA splicing. The data obtained from this analysis is used for the production of proteins, Ribonucleic Acid (RNA) and various microbiological products. They are further utilized for the development of new drugs and improving the existing diagnostic methods. GEA is now widely considered to be essential in explaining the mechanisms that cause numerous medical ailments, owing to which it finds extensive applications in pharmacogenomics, biomarking, toxicology and diagnostics.
The increasing adoption of targeted molecular therapeutics, along with the growing demand for personalized medicines, is among the key factors driving the growth of the market. GEA has proven to be a powerful tool in molecular biology studies, which are used to understand the functioning of genes, diagnose ailments and facilitate drug development. Furthermore, the growing prevalence of chronic diseases, such as cancer, tuberculosis, and cardiovascular and genetic disorders is providing a significant boost to the market growth. Additionally, the development of personalized medicines to cure these ailments has enabled the modifications of diagnostic and treatment methods according to the individual patient requirement. Moreover, various technological advancements, such as the advent of Next Generation Sequencing (NGS), along with the development of genomic databases, higher success rates of GEA and enhanced focus on research and development (R&D) in gene therapy, are further projected to drive the market growth.
Key Market Segmentation:
IMARC Group provides an analysis of the key trends in each sub-segment of the global gene expression analysis market report, along with forecasts at the global, regional and country levels from 2025-2033. Our report has categorized the market based on products & services, technology, capacity and end-user.
Breakup by Products & Services:
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