One can also use CTAB (Cetyl trimethyl ammonium bromide) to extract DNA. To the cell extract, CTAB is added which is a detergent like SDS. It helps in isolation of DNA with high pu...
CTAB (Cetyl trimethyl ammonium bromide) or SDS is used to break or dissolve cell membrane of hepatocytes and nuclear membrane so that DNA will come out in solution.