GD Reagent (Genomic DNA Isolation Reagent) provides an easy 3-step method to isolatehigh yields of total DNA (from tissue, cultured animal and bacterial cells, blood and serum).This unique reagent ensures total DNA with a high yield and good quality from samples ofunlimited size. If a large sample is required, the reagent volume can be scaled proportionately, making this reagent not only very user-friendly but also highly versatile. The DNAphenol extraction is not required and the entire procedure can be completed in 90 minutes.The extracted total DNA is ready for use in PCR, Real-time PCR, Southern Blotting,Mapping and RFLP.