The FLARE Sample Preparation kit contains the necessary comet assay reagents for preparing your samples for incubation with DNA Repair Enzymes to determine the DNA damage occurred by substrate specificity like by Fpg Comet is used to see the tail length, DNA% in the tail, and tail moment. Trevigen FLARE Slides, in FLARE Assay Kits contain low melting agarose and are not used in diagnostic procedures