The TNFα ARE RNA EMSA Kit is designed to detect RNA-protein interactions involving the TNFα Class II AU-rich element, ARE, a well-studied regulatory sequence involved in inflammatory cytokine mRNA stability and decay. This RNA element is recognized by key RNA-binding proteins such as HuR, TTP/ZFP36, and AUF1, which regulate transcript turnover and inflammatory gene expression.
This kit is useful for researchers studying inflammation, immune regulation, cytokine expression, cancer biology, and post-transcriptional gene regulation. By using an RNA EMSA format, researchers can evaluate RNA-binding activity in cell lysates or nuclear/cytoplasmic extracts and compare changes between treated and untreated samples.