Acrylamide is a water-soluble organic monomer that, when combined with bis-acrylamide, undergoes polymerization to generate a clear and stable polyacrylamide gel. The resulting gel matrix is hydrophilic, electrically neutral, and chemically inert, making it well suited for analytical applications. Polyacrylamide gels prepared from this 40% acrylamide solution are widely used in polyacrylamide gel electrophoresis (PAGE) for the effective separation and analysis of proteins and nucleic acids based on their size and charge.