PCR, Polymerase Chain Reaction, is the cornerstone of current molecular biology. Across diverse fields such as drug discovery, developmental biology, and bioinformatics, PCR is a critical method for elucidating gene expression of interest. Whether performed in tubes, strips, or plates, this fundamental technique simply reveals if a gene is activated and to what extent, either qualitatively or quantitatively. Alongside an introduction to PCR and the troubleshooting, we are here to introduce Corning’s end-to-end solutions for PCR and genomics workflows, emphasizing our commitment to quality assurance as evidenced by our Certificates of Analysis and Certificates of Compliance—often overlooked but providing the utmost assurance and peace of mind for our users.