HiPurA® Urine DNA Purification Kit provides a fast and easy method for purification of urine DNA using the miniprep spin columns. It is based on the advanced silica binding principle presented in a microspin format facilitating the binding, washing and elution steps thus enabling multiple samples to be processed simultaneously. Urine sample is subjected to lysis by Proteinase K in a chaotropic salt solution followed by adsorption of DNA to the membrane, removal of residual contaminants and elution of pure genomic DNA. Concentration of recovered DNA can be estimated by agarose gel electrophoresis.