HiYield Genomic DNA Mini Kit (Tissue) is designed specially for purifying total DNA (including genomic, mitochondrial and viral DNA) from variety of animal tissue, parafin-embedded tissue, buccal swab and amniotic fluid. Provided micropestles and proteinase K can efficiently homogenize tissue samples to shorten the time in the Lysis Step. The entore procedure can be completed within 30 minutes without phenol/chloroform extraction or alcohol precipitation. The expected yield or genomic DNA is up to 50ug from 20mg of mouse kidney and the purified DNA (with approximately) 20-30 kb) is suitable for direct use in PCR or other enzymatic reactions.