DcpS Antibody (G-8): sc-271343

DcpS Antibody (G-8) is a mouse monoclonal IgG1 antibody that detects DcpS in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). DcpS plays a crucial role in the mRNA degradation pathway, specifically functioning as a scavenger pyrophosphatase that hydrolyzes the residual cap structure after the 3′ to 5′ decay of mRNA. This process is vital for cellular regulation, as DcpS ensures efficient turnover of mRNA, thereby controlling gene expression and maintaining cellular homeostasis. The central histidine within the DcpS HIT motif is essential for decapping activity, establishing DcpS as the first member of the HIT family of proteins with a clearly defined biological function. The homodimeric nature of HIT proteins, which contain two conserved 100-amino-acid HIT fold domains, allows for independent active sites capable of binding and hydrolyzing substrates, further emphasizing DcpS importance in mRNA metabolism. Anti-DcpS antibody (G-8) serves as an invaluable tool for researchers studying mRNA degradation and its implications in various biological processes and diseases.

The preferred DcpS antibody is DcpS Antibody (A-12): sc-393226.