HiPurA® Buccal DNA Purification Kit provides a fast and easy method for purification of total DNA using the miniprep spin column. This kit simplifies isolation of DNA from the inside of each cheek or gargled samples. It comprises of three steps viz. adsorption of DNA to the membrane, removal of residual contaminants and elution of pure genomic DNA. It is based on the advanced silica binding principle presented in a microspin format. Concentration of DNA can be estimated by agarose gel electrophoresis. Typical yield of DNA is 0.5-3.5 µg of DNA.