The XTT assay is a fast and reliable method for measuring cell viability and proliferation. Based on the reduction of the XTT tetrazolium compound by metabolically active cells, this kit produces a soluble formazan product that can be quantified through absorbance at 450 nm. The assay eliminates the need for washing or solubilization, offering a streamlined workflow and reducing hands-on time.

This XTT assay kit comes in a ready-to-use format making it ideal for high-throughput screening, making it perfect for evaluating cell proliferation in response to various stimuli, such as growth factors, cytokines, and mitogens, as well as assessing cytotoxicity for compounds like anticancer drugs and pharmaceuticals. With its ready-to-use format, this XTT assay is designed to deliver consistent, reproducible results for researchers and labs involved in cell-based assays.