Jinji rapid Endonuclease is a series of restriction endonuclease that have been genetically engineered and recombined, and can accurately complete DNA cutting within 5~15 minutes. It is suitable for fast digestion of plasmid DNA, PCR products or genomic DNA. Jinji rapid endonuclease has the following features: digestion can be completed in 5~15 minutes; it use a common enzyme digestion buffer, then greatly simplifies the enzyme digestion reaction system; Good enzyme activity redundancy, easy to cope with excessive substrate or complex template digestion. In addition, DIA-UP BIO Dephosphorylation and linking reagents have 100% activity in Jinji enzyme digestion buffer, which supports one tube reaction and improves the experience of 'enzyme digestion - modify - ligation.