The Random Primer DNA Labeling Kit Ver. 2 is designedfor radioactivelabeling for hybridization probes. Probe labeling can label DNA with [32P]-alpha-, [35S]-alpha-, or [3H]-alpha-dCTP. This random primer DNA labelingkit is based on a modified methodby Feinberg and Vogelstein (Feinberg and Vogelstein 1983; Feinberg and Vogelstein 1984), and utilizes random oligonucleotide primers and cloned exonuclease-free E.coli DNA polymerase I,Klenow fragment.Usingprimers that are 9-mer and longer and exonuclease-free enzyme results in higher labeling efficiency and longer probes. This probelabelingmethod overcomes many of the disadvantages of conventional nick translation procedures while producing hybridization probes from very small amounts of DNA (10 ng to 20 ng).
美国Clontech公司是一家专门致力于基因工程及蛋白质工程领域研究用产品的研发和生产的专业公司。公司产品涉及PCR产品、RT－PCR产品、cDNA文库构建、基因克隆、基因表达、基因分析、蛋白质技术等诸多领域。产品种类多达2000多种。Clontech公司拥有多种独立知识产权产品，其强大的科研实力和完善的质量管理体系（ISO9001）为Clontech产品的良好品质提供了可靠保障。
暂无问答
本网站将在规定时间内给予删除等相关处理。
