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pRI201-ON单子叶植物发根农杆菌质粒

pRI201-ON单子叶植物发根农杆菌质粒

价格: 980

品牌:钦胜生物

供货周期: 现货

货号:QSP1806

规格:2UG

pRI201-ON单子叶植物发根农杆菌质粒

 

基本信息

 

启动子: 35S

原核抗性: 卡那霉素Kan

筛选标记: 遗传霉素G418

克隆菌株: 大肠杆菌HB101

培养条件: 37℃

 

质粒简介

       pRI201-ON是一个单子叶植物发根农杆菌的双表达质粒。The Ri Plasmid pRI201 is designed for the transformation and expression of target genes from plant cells. This series of binary vectors for plant transformation retains the backbone of the pRI101 vectors, including an alcohol dehydrogenase (ADH) gene-derived 5' untranslated region (5'-UTR) downstream of the cauliflower mosaic virus (CaMV promoter)-derived 35S promoter. Additionally, these vectors have a heat shock protein (HSP) gene-derived terminator in place of the nopaline synthase (NOS) gene-derived terminator, allowing higher target gene expression compared with the pRI101 vector series. Multigene transformation with a single vector can be achieved by integrating an expression cassette containing another gene (promoter + enhancer + gene of interest + terminator) into the vector's second multiple cloning site (MCS2) located downstream of the HSP terminator.

        The Ri Plasmid pRI201 binary vector series offers two types of vectors: pRI 201-AN DNA and pRI 201-ON DNA. pRI 201-AN DNA contains an Arabidopsis ADH-derived 5' UTR (AtADH 5'-UTR) and is suitable for dicotyledonous plant transformation. pRI 201-ON DNA contains a rice ADH-derived 5' UTR (OsADH 5'-UTR) and is suitable for monocotyledonous plant transformation. The pRI 201-AN DNA and pRI 201-ON DNA binary vectors for plant transformation have a mutant-type replication origin (Ri ori) from the Rhizobium rhizogenes Ri plasmid. These vectors also contain a replication origin (ColE1 ori) derived from the pUC plasmid; the ColE1 ori allows high copy number replication in E. coli. The vectors' multiple cloning site, located near the right border (RB) of T-DNA, allows stable target gene integration into the plant chromosome.

 

质粒图谱

 

 

扩增流程
         收到产品后,请先根据产品管壁标签来判断产品形式,并在扩增前准确查找该质粒的抗性、感受态和培养温度。
        1、质粒干粉(请务必转化挑单克隆重提后使用)
        ①收到质粒干粉后请先5000rpm离心1min,再加入20μl 无菌水溶解质粒;
        ②2μl质粒加至100μl 感受态中,冰浴30min后,42℃热激60s,不要搅动,再冰浴2min
(从第二步开始均要在超净工作台中无菌操作)

        ③加入500μl无抗的LB液体培养基,180rpm震荡培养45min

        ④10μl100μl复苏液,并分别涂布至目标质粒抗性的LB平板上;
(可使用本平台的平板涂布专用玻璃珠进行涂布,可以比传统涂布方法获得更多转化子)

        ⑤将平板正向培养1h,再倒置37度培养16h。如果要求是30度则培养20h
(如果菌落过多,请将质粒稀释后再转化。如果无菌落,请加入10μl质粒离心全涂转化)

        ⑥挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。

        2、甘油菌:四区划线后挑单菌落培养,酵母菌需要先液体复苏再四区划线,再挑单菌落液体培养。

        3、穿刺菌:穿刺接种,液体培养后四区划线,再挑单菌落液体培养。

        4、平板:直接挑取单菌落至液体培养基中。
        5、液体质粒:单独提取的液体质粒收到后可直接使用。

 

 

 

 





生化试剂 pRI201-ON单子叶植物发根农杆菌质粒由上海钦胜生物科技有限公司为您提供,如想了解更多关于生物分子 pRI201-ON单子叶植物发根农杆菌质粒的报价、规格、厂家等信息,欢迎来电或留言咨询。除供应pRI201-ON单子叶植物发根农杆菌质粒外,上海钦胜生物科技有限公司还可为您提供:

pRI201-ON单子叶植物发根农杆菌质粒多少钱?

钦胜生物生物分子的应用资料有吗?

钦胜生物生物分子货号QSP1806报价含票含运吗?

钦胜生物货号QSP1806货期是多久?

QCBIOpRI201-ON单子叶植物发根农杆菌质粒可以申请试用吗?

QCBIO钦胜生物生物分子售后政策是什么?

pRI201-ON单子叶植物发根农杆菌质粒有现货吗?

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