SeaKem GTG Agarose 500g is a standard gelling temperature, high gel strength agarose for preparative DNA electrophoresis. It is a Genetic Technology Grade agarose used to resolve DNA fragments greater than 100 bp. The agarose is tested for the presence of proteases, ligases and nucleases. DNA recovered from SeaKem GTG Agarose gels may be digested and ligated, and the product is performance tested for compatibility with routine molecular biology techniques. A Certificate of Performance with end-use test information is supplied with each shipment. Analytical specifications include a gelling temperature of 36°C ±1.5°C at 1.5%, a melting temperature of at least 90°C at 1.5%, and a gel strength of at least 1,200 g/cm² at 1.5%. The product is supplied in a 500g pack.