Description: The Exonuclease-It™ plasmid purification system is designed to selectively digest linear chromosomal DNA contamination in a plasmid preparation, without significantly degrading any supercoiled plasmid (or any covalently closed circular plasmid). Exonuclease-It™ will also degrade open circular plasmid and circular single stranded DNA. The Exonuclease-It™ enzyme reagent contains a proprietary mixture of exonucleases to accomplish this task. In a typical 6 hour incubation, Exonuclease-It™ will reduce the amount of chromosomal DNA contamination in a plasmid preparation by 98 percent. The by-products of the exonuclease digestion are deoxynucleoside monophosphates. The Exonuclease-It™ plasmid purification system is ideally used as an added step in any plasmid purification method, in order to thoroughly remove chromosomal DNA. This kit contains sufficient reagents for purifying 150 mg of plasmid. Exonuclease-It™ is not for use in purifying plasmid for human therapy. bayoubiolabs p-107现货说明书 pUC and M13 DNA  高度纯化：纯度适用于所有分子生物学应用。不含RNA，蛋白质，核苷酸，RNase和DNase污染。pUC质粒实际上是纯超螺旋形式，包含少的切口质粒和染色体DNA污染。进一步纯化M13双链质粒以去除所有残留的单链噬菌体DNA，这些DNA会干扰转化。M13单链噬菌体DNA适合用作双脱氧测序应用的对照模板。 便宜：比其他供应商便宜 7至45倍。 提供：所有pUC质粒和M13噬菌体均以1.0 ug / ul的浓度提供到TE缓冲液中。M13质粒以0.50ug / ul的浓度提供。 我们的M13mp18的DNA序列与来自New England Biolabs的M13mp18的序列100％相同。有关Bayou Biolabs M13mp18序列的信息，。Bayou Biolabs M13mp18序列与Genbank中报道的M13mp18序列有一些差异，登录号X02513.1。要对Bayou Biolabs M13mp18序列与Genbank M13mp18序列进行比对比较，   na = not available from the vendor  NEB = New England Biolabs All Prices are based on the largest catalog quantity sold by the vendor.