pTip-CH1.2 载体 (V002645)

我们所展示的质粒图谱主要是从文献和开放数据库中收集而来,主要是为了方便研究工作,其中一小部分质粒进行了质量控制,可供科学家使用。

所有的产品都严格仅供科学研究使用,不能应用于临床试验,包括人体摄入、注射或外用的药理学用途。

确保质粒的关键元件正确,但是我们并不能保证实验结果。页面展示的图谱序列为理论序列,可能与测序结果不一致,请自行比对后确定是否满足要求。(如果测过序,本页面一般会提供下载)

开放数据库中的大多数载体序列都没有被完全测序。如果实际序列与参考序列的相似度超过99%,则将其视为正确。

由于科学研究是在探索未知,具有很大的不确定性,在任何情况下,我们都不承担超出质粒本身的额外经济损失或责任。

载体名称:
pTip-CH1.2
载体抗性:
Ampicillin
载体长度:
8337 bp
载体类型:
Expression vector
复制子:
ori
载体来源:
Nakashima N, Tamura T.

pTip-CH1.2 载体载体图谱

pTip-CH1.28337 bp40080012001600200024002800320036004000440048005200560060006400680072007600800023S rRNA (adenosine(1067)-2'-O)-methyltransferaseChlrHTH-type transcriptional activator TipAAmpR promoterAmpRori6xHisTipARepARepB

质粒操作方法

1. 发货形式:质粒干粉(常温运输,存于-20度,请务必先转化提质粒后使用)

2. 收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O溶解质粒;(质粒复测的浓度有时候与标称值差距较大,这可能是因为冻干质粒在管中的位置、复溶效率、测量偏差以及管壁的吸附导致,因此建议先转化提质粒后再使用)

3. 取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;

4. 加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min (30℃培养1-1.5小时);

5. 6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;

6. 将平板倒置37℃培养14h,如果要求是30℃则培养20h; (菌落过多则将质粒稀释后再转化;没有菌落则加入10μl质粒转化;建议不要直接转表达感受态, 要先转克隆感受态,重提质粒后再导入表达感受态);

7. 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。

pTip-CH1.2 载体载体序列

LOCUS       V002645                 8337 bp    DNA     circular SYN 18-DEC-2018
DEFINITION  Exported.
ACCESSION   V002645
VERSION     V002645
KEYWORDS    .
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
            .
REFERENCE   1  (bases 1 to 8337)
  AUTHORS   Nakashima N, Tamura T.
  TITLE     A novel system for expressing recombinant proteins over a wide
            temperature range from 4 to 35 degrees C
  JOURNAL   Biotechnol. Bioeng. 86 (2), 136-148 (2004)
   PUBMED   15052633
REFERENCE   2  (bases 1 to 8337)
  AUTHORS   Nakashima N, Tamura T.
  TITLE     Direct Submission
  JOURNAL   Submitted (18-OCT-2002) Nobutaka Nakashima, National Institute of
            Advanced Industrial Science and Technology; Tsukisamu-Higashi
            2-17-2-1, Sapporo, Toyohira-ku 062-8517, Japan
            (E-mail:n-nakashima@aist.go.jp, Tel:81-11-857-8937)
REFERENCE   3  (bases 1 to 8337)
  TITLE     Direct Submission
REFERENCE   4  (bases 1 to 8337)
  AUTHORS   .
  TITLE     Direct Submission
COMMENT     SGRef: number: 1; type: "Journal Article"; journalName: "Biotechnol.
            Bioeng."; date: "2004"; volume: "86"; issue: "2"; pages: "136-148"
            SGRef: number: 2; type: "Journal Article"; journalName: "Submitted
            (18-OCT-2002) Nobutaka Nakashima, National Institute of Advanced
            Industrial Science and Technology"; volume: " Tsukisamu-Higashi
            2-17-2-1, Sapporo, Toyohira-ku 062-8517, Japan
            (E-mail:n-nakashima@aist.go.jp, Tel"; pages: "81-11-857-8937"
            SGRef: number: 3; type: "Journal Article"
FEATURES             Location/Qualifiers
     source          1..8337
                     /mol_type="other DNA"
                     /organism="synthetic DNA construct"
     CDS             170..976
                     /gene="tsnR"
                     /label="23S rRNA (adenosine(1067)-2'-O)-methyltransferase"
                     /note="23S rRNA (adenosine(1067)-2'-O)-methyltransferase
                     from Streptomyces azureus. Accession#: P18644"
     CDS             1541..2716
                     /codon_start=1
                     /gene="Chlr"
                     /product="chloramphenicol resistance protein"
                     /label="Chlr"
                     /protein_id="BAD11263.1"
                     /translation="VPFAIYVLGLAVFAQGTSEFMLSGLIPDMARDLGVSVPAAGLLTS
                     AFAVGMIIGAPLMAIASMRWPRRRALLTFLITFMLVHVIGALTSSFEVLLVTRIVGALA
                     NAGFLAVALGAAMAMVPADMKGRATSVLLGGVTIACVAGVPGGAFLGEMWGWRAAFWAV
                     VVISAPAVVAIMFATPAEPLAESTPNAKRELSSLRSRKLQLMLVLGALINGATFCSFTY
                     MAPTLTDISGFDSRWIPLLLGLFGLGSFIGVSVGGRLADTRPFQLLAVGSAALLTGWIV
                     FALTASHPAVTLVMLFVQGALSFAVGSTLISQVLYAADAAPTLGGSFATAAFNVGAALG
                     PALGGLAIGMGLSYRAPLWTSAALVTLAIVIGAATLSLWRRPASVHESVPA"
     gene            1541..2716
                     /gene="Chlr"
                     /label="Chlr"
     regulatory      2905..3080
                     /gene="ThcA"
                     /regulatory_class="promoter"
     gene            2905..3080
                     /gene="ThcA"
                     /label="ThcA"
     CDS             3081..3839
                     /gene="tipA"
                     /label="HTH-type transcriptional activator TipA"
                     /note="HTH-type transcriptional activator TipA from
                     Streptomyces lividans. Accession#: P0A4T9"
     promoter        4020..4124
                     /label="AmpR promoter"
     CDS             4125..4982
                     /label="AmpR"
                     /note="beta-lactamase"
     rep_origin      5156..5744
                     /direction=RIGHT
                     /label="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     regulatory      complement(5995..6175)
                     /gene="ThcA"
                     /regulatory_class="terminator"
     gene            complement(5995..6175)
                     /gene="ThcA"
                     /label="ThcA"
     CDS             complement(6189..6206)
                     /label="6xHis"
                     /note="6xHis affinity tag"
     gene            complement(6255..6497)
                     /gene="TipA"
                     /label="TipA"
     regulatory      complement(6255..6273)
                     /gene="TipA"
                     /regulatory_class="ribosome_binding_site"
     regulatory      complement(6274..6497)
                     /gene="TipA"
                     /regulatory_class="promoter"
     CDS             6936..7823
                     /codon_start=1
                     /gene="RepA"
                     /label="RepA"
                     /protein_id="BAD11266.1"
                     /translation="MKSATGGVLSDRQWADAVLLPHRPFATNNLQRGQYRMSRDDALAM
                     RYVEHSPHALLGSIVIDCDHVDAAMRAFEQPSDHPAPNWVAQSPSGRAHIGWWLGPNHV
                     CRTDSARLTPLRYAHRIETGLKISVGGDFAYGGQLTKNPIHPDWETIYGPATPYTLRQL
                     ATIHTPRQMPRRPDRAVGLGRNVTMFDATRRWAYPQWWQHRNGTGRDWDHLVLQHCHAV
                     NTEFTTPLPFTEVRATAQSISKWIWRNFTEEQYRARQAHLGQKGGKATTLAKQEAVRNN
                     ARKYDEHTMREAII"
     gene            6936..7823
                     /gene="RepA"
                     /label="RepA"
     CDS             7823..8107
                     /codon_start=1
                     /gene="RepB"
                     /label="RepB"
                     /protein_id="BAD11267.1"
                     /translation="MGGAKNPVRRKMTAAAAAEKFGASTRTIQRLFAEPRDDYLGRAKA
                     RRDKAVELRKQGLKYREIAEAMELSTGIVGRLLHDARRHGEISAEDLSA"
     gene            7823..8107
                     /gene="RepB"
                     /label="RepB"