Puregraf System2 is a tissue engineering product that is used to repair soft tissue defects. The product consists of a biocompatible scaffold and a gel containing growth factors. The scaffold provides structural support for the growth and regeneration of tissue, while the gel contains factors that promote tissue growth. Puregraf System2 has been shown to be effective in repairing a variety of soft tissue defects, including skin, muscle, bone, and cartilage.