中文名称: T7 RNA聚合酶
英文名称: T7 RNA Polymerase
产品规格: BR,20u/ul
级 别:精制级
活 力:20u/ul
活力定义:One unit of enzyme incorporates 1 nanomole of AMP into a polynucleotide fraction(adsorbed on DE-81) in 60 minutes at 37℃
质量控制:Tested for the absence of endo-,exodeoxyribonucleases,ribonucleases and for synthesis of strand-specific RNA
产品描述:Purified from E.coli strains carrying the plasmids encoding the respective RNA polymerases.All those viral RNA polymerases have a stringent specificity for their own promoters and catalyze the synthesis of RNA from ribonucleoside triphosphates in the presence of a DNA template
性 状:液体
用 途:生化研究
保 存:-20℃