The Genomic DNA Clean & Concentrator kits are gDNA clean up kits that provide quick (5 minute) recovery of ultra-pure, large-sized DNA (e.g., genomic, mitochondrial, plasmid (BAC/PAC), viral, phage, (wga) DNA, etc.) from any enzymatic reaction or impure preparation (e.g., Proteinase K digestion). With these gDNA clean up kits, there is no need for organic denaturants, chloroform, or messy precipitations: simply add the specially formulated ChIP DNA Binding Buffer to a sample and then transfer the mixture to the supplied Zymo-Spin Column. Eluted DNA from these gDNA clean up kits is suitable for sequencing, PCR, endonuclease digestion, and other enzymatic procedures. These gDNA clean up kits are also compatible with smaller DNAs (50 bp to 10 kb) from PCR, digestions, crude plasmid preparations, cDNA synthesis, etc.