The testing and research of a large number of genes cannot be achieved by using traditional methods. Hence, the microarray is one of the technologies that are used by researchers to overcome the limitation of traditional tools. Using microarrays, the researchers can analyze the expression of many genes simultaneously and efficiently. Microarrays are used in various application such as gene discovery, diseases diagnosis, drug discovery, toxicological research and so on. The widespread global adoption of personalized medication and the need for the error-free molecular testing tool are the factor that is boosting the growth of the microarray market globally. The increasing prevalence of chronic diseases leads to the demand for an innovative molecular testing solution to perform the microbiology, cancer, and pharmacogenetic testing. Moreover, the usage of microarrays in bacterial pathogenesis research is also fuelling the microarray market growth.