Used for electrophoretic separation of DNA and RNA fragments in molecular biology applications. The 2% concentration is ideal for resolving DNA fragments in the range of 100 bp to 20 kb. The pre-cast gel format saves time and ensures consistent gel quality, eliminating the need for manual gel preparation. Suitable for use with TBE buffer in horizontal gel electrophoresis systems. The 15-well comb allows multiple samples to be run simultaneously, making it efficient for high-throughput analysis. Commonly used in PCR product verification, restriction enzyme digestion analysis, and DNA fragment sizing. Ready-to-use format reduces exposure to potentially harmful chemicals like ethidium bromide during casting.