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pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒

pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒
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  • 产品名称:pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒
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简单介绍
pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒是衍生于pBR322载体。载体设计用来在大肠杆菌中进行可调节分泌性表达和纯化重组目的蛋白。使用基因III信号序列来定位重组蛋白,使其分泌到大肠杆菌周质腔中。pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒使用大肠杆菌araBAD启动子(pBAD)增强了大肠杆菌重组蛋白可溶性表达的水平。载体上的调节蛋白AraC能够调控pBad启动子。
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pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒

  • 产品信息
  • 基本信息
  • 质粒简介
  • 质粒图谱
  • 质粒序列

产品信息

产品货号 产品名称 产品规格 优惠价
XY0866 pBAD/gIII A pBAD-gIIIA大肠pBAD系列表达质粒

1μg

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使用说明

信裕质粒平台的各批次质粒菌株发货前均经过严格的多重验证,如存在质量问题,请在收到产品的三个月内通知我司。收到质粒后请短暂离心,加入20μl ddH2O溶解质粒,取2μl转化至对应感受态中,挑取单克隆重新提取质粒后使用。如需获取其他详细信息请登录我司官网查询。

基本信息

启动子: araBad
复制子: PBR322 ori
质粒分类: 大肠杆菌载体;pBAD系列表达质粒
质粒大小: 4145bp
质粒标签: N-GIII signal, C-His, C-Myc
原核抗性: 氨苄青霉素Amp
克隆菌株: Top10
培养条件: 37℃,有氧,LB
表达宿主: 推荐LMG194
培养条件: 37℃,有氧,LB
诱导方式: 阿拉伯糖
5'测序引物: pBAD-F: ATGCCATAGCATTTTTATCC
3'测序引物: pBAD-R: GATTTAATCTGTATCAGG

质粒简介

           pBAD/gIII载体质粒是衍生于pBR322载体。载体设计用来在大肠杆菌中进行可调节分泌性表达和纯化重组目的蛋白。使用基因III信号序列来定位重组蛋白,使其分泌到大肠杆菌周质腔中。使用大肠杆菌araBAD启动子(pBAD)增强了大肠杆菌重组蛋白可溶性表达的水平。载体上的调节蛋白AraC能够调控pBad启动子。

质粒图谱


质粒序列

LOCUS       Exported                4145 bp ds-DNA     circular SYN 12-SEP-2016
DEFINITION  synthetic circular DNA
KEYWORDS    pBAD gIII A
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4145)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported Monday, September 12, 2016 from SnapGene Viewer 3.1.4
            http://www.miaolingbio.com
FEATURES             Location/Qualifiers
     source          1..4145
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        1..285
                     /gene="araBAD"
                     /note="araBAD promoter"
                     /note="promoter of the L-arabinose operon of E. coli; the
                     araC regulatory gene is transcribed in the opposite
                     direction (Guzman et al., 1995)"
     CDS             427..456
                     /codon_start=1
                     /product="Myc (human c-Myc oncogene) epitope tag"
                     /note="Myc"
                     /translation="EQKLISEEDL"
     CDS             472..489
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /note="6xHis"
                     /translation="HHHHHH"
     terminator      715..801
                     /gene="Escherichia coli rrnB"
                     /note="rrnB T1 terminator"
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     terminator      893..920
                     /note="rrnB T2 terminator"
                     /note="transcription terminator T2 from the E. coli rrnB
                     gene"
     promoter        940..1031
                     /gene="bla"
                     /note="AmpR promoter"
     CDS             1032..1892
                     /codon_start=1
                     /gene="bla"
                     /product="beta-lactamase"
                     /note="AmpR"
                     /note="confers resistance to ampicillin, carbenicillin, and
                     related antibiotics"
                     /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
                     ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
                     PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
                     EPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
                     LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
                     LIKHW"
     rep_origin      2063..2651
                     /direction=RIGHT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     misc_feature    2837..2977
                     /note="bom"
                     /note="basis of mobility region from pBR322"
     CDS             complement(3241..4119)
                     /codon_start=1
                     /gene="araC"
                     /product="L-arabinose regulatory protein"
                     /note="araC"
                     /translation="MAEAQNDPLLPGYSFNAHLVAGLTPIEANGYLDFFIDRPLGMKGY
                     ILNLTIRGQGVVKNQGREFVCRPGDILLFPPGEIHHYGRHPEAREWYHQWVYFRPRAYW
                     HEWLNWPSIFANTGFFRPDEAHQPHFSDLFGQIINAGQGEGRYSELLAINLLEQLLLRR
                     MEAINESLHPPMDNRVREACQYISDHLADSNFDIASVAQHVCLSPSRLSHLFRQQLGIS
                     VLSWREDQRISQAKLLLSTTRMPIATVGRNVGFDDQLYFSRVFKKCTGASPSEFRAGCE
                     EKVNDVAVKLS"
ORIGIN
        1 aagaaaccaa ttgtccatat tgcatcagac attgccgtca ctgcgtcttt tactggctct
       61 tctcgctaac caaaccggta accccgctta ttaaaagcat tctgtaacaa agcgggacca
      121 aagccatgac aaaaacgcgt aacaaaagtg tctataatca cggcagaaaa gtccacattg
      181 attatttgca cggcgtcaca ctttgctatg ccatagcatt tttatccata agattagcgg
      241 atcctacctg acgcttttta tcgcaactct ctactgtttc tccatacccg ttttttgggc
      301 taacaggagg aattaaccat gaaaaaactg ctgttcgcga ttccgctggt ggtgccgttc
      361 tatagccata gcaccatgga gctcgagatc tgcagctggt accatatggg aattcgaagc
      421 tttctagaac aaaaactcat ctcagaagag gatctgaata gcgccgtcga ccatcatcat
      481 catcatcatt gagtttaaac ggtctccagc ttggctgttt tggcggatga gagaagattt
      541 tcagcctgat acagattaaa tcagaacgca gaagcggtct gataaaacag aatttgcctg
      601 gcggcagtag cgcggtggtc ccacctgacc ccatgccgaa ctcagaagtg aaacgccgta
      661 gcgccgatgg tagtgtgggg tctccccatg cgagagtagg gaactgccag gcatcaaata
      721 aaacgaaagg ctcagtcgaa agactgggcc tttcgtttta tctgttgttt gtcggtgaac
      781 gctctcctga gtaggacaaa tccgccggga gcggatttga acgttgcgaa gcaacggccc
      841 ggagggtggc gggcaggacg cccgccataa actgccaggc atcaaattaa gcagaaggcc
      901 atcctgacgg atggcctttt tgcgtttcta caaactcttt ttgtttattt ttctaaatac
      961 attcaaatat gtatccgctc atgagacaat aaccctgata aatgcttcaa taatattgaa
     1021 aaaggaagag tatgagtatt caacatttcc gtgtcgccct tattcccttt tttgcggcat
     1081 tttgccttcc tgtttttgct cacccagaaa cgctggtgaa agtaaaagat gctgaagatc
     1141 agttgggtgc acgagtgggt tacatcgaac tggatctcaa cagcggtaag atccttgaga
     1201 gttttcgccc cgaagaacgt tttccaatga tgagcacttt taaagttctg ctatgtggcg
     1261 cggtattatc ccgtgttgac gccgggcaag agcaactcgg tcgccgcata cactattctc
     1321 agaatgactt ggttgagtac tcaccagtca cagaaaagca tcttacggat ggcatgacag
     1381 taagagaatt atgcagtgct gccataacca tgagtgataa cactgcggcc aacttacttc
     1441 tgacaacgat cggaggaccg aaggagctaa ccgctttttt gcacaacatg ggggatcatg
     1501 taactcgcct tgatcgttgg gaaccggagc tgaatgaagc cataccaaac gacgagcgtg
     1561 acaccacgat gcctgtagca atggcaacaa cgttgcgcaa actattaact ggcgaactac
     1621 ttactctagc ttcccggcaa caattaatag actggatgga ggcggataaa gttgcaggac
     1681 cacttctgcg ctcggccctt ccggctggct ggtttattgc tgataaatct ggagccggtg
     1741 agcgtgggtc tcgcggtatc attgcagcac tggggccaga tggtaagccc tcccgtatcg
     1801 tagttatcta cacgacgggg agtcaggcaa ctatggatga acgaaataga cagatcgctg
     1861 agataggtgc ctcactgatt aagcattggt aactgtcaga ccaagtttac tcatatatac
     1921 tttagattga tttaaaactt catttttaat ttaaaaggat ctaggtgaag atcctttttg
     1981 ataatctcat gaccaaaatc ccttaacgtg agttttcgtt ccactgagcg tcagaccccg
     2041 tagaaaagat caaaggatct tcttgagatc ctttttttct gcgcgtaatc tgctgcttgc
     2101 aaacaaaaaa accaccgcta ccagcggtgg tttgtttgcc ggatcaagag ctaccaactc
     2161 tttttccgaa ggtaactggc ttcagcagag cgcagatacc aaatactgtc cttctagtgt
     2221 agccgtagtt aggccaccac ttcaagaact ctgtagcacc gcctacatac ctcgctctgc
     2281 taatcctgtt accagtggct gctgccagtg gcgataagtc gtgtcttacc gggttggact
     2341 caagacgata gttaccggat aaggcgcagc ggtcgggctg aacggggggt tcgtgcacac
     2401 agcccagctt ggagcgaacg acctacaccg aactgagata cctacagcgt gagctatgag
     2461 aaagcgccac gcttcccgaa gggagaaagg cggacaggta tccggtaagc ggcagggtcg
     2521 gaacaggaga gcgcacgagg gagcttccag ggggaaacgc ctggtatctt tatagtcctg
     2581 tcgggtttcg ccacctctga cttgagcgtc gatttttgtg atgctcgtca ggggggcgga
     2641 gcctatggaa aaacgccagc aacgcggcct ttttacggtt cctggccttt tgctggcctt
     2701 ttgctcacat gttctttcct gcgttatccc ctgattctgt ggataaccgt attaccgcct
     2761 ttgagtgagc tgataccgct cgccgcagcc gaacgaccga gcgcagcgag tcagtgagcg
     2821 aggaagcgga agagcgcctg atgcggtatt ttctccttac gcatctgtgc ggtatttcac
     2881 accgcatatg gtgcactctc agtacaatct gctctgatgc cgcatagtta agccagtata
     2941 cactccgcta tcgctacgtg actgggtcat ggctgcgccc cgacacccgc caacacccgc
     3001 tgacgcgccc tgacgggctt gtctgctccc ggcatccgct tacagacaag ctgtgaccgt
     3061 ctccgggagc tgcatgtgtc agaggttttc accgtcatca ccgaaacgcg cgaggcagca
     3121 gatcaattcg cgcgcgaagg cgaagcggca tgcataatgt gcctgtcaaa tggacgaagc
     3181 agggattctg caaaccctat gctactccgt caagccgtca attgtctgat tcgttaccaa
     3241 ttatgacaac ttgacggcta catcattcac tttttcttca caaccggcac ggaactcgct
     3301 cgggctggcc ccggtgcatt ttttaaatac ccgcgagaaa tagagttgat cgtcaaaacc
     3361 aacattgcga ccgacggtgg cgataggcat ccgggtggtg ctcaaaagca gcttcgcctg
     3421 gctgatacgt tggtcctcgc gccagcttaa gacgctaatc cctaactgct ggcggaaaag
     3481 atgtgacaga cgcgacggcg acaagcaaac atgctgtgcg acgctggcga tatcaaaatt
     3541 gctgtctgcc aggtgatcgc tgatgtactg acaagcctcg cgtacccgat tatccatcgg
     3601 tggatggagc gactcgttaa tcgcttccat gcgccgcagt aacaattgct caagcagatt
     3661 tatcgccagc agctccgaat agcgcccttc cccttgcccg gcgttaatga tttgcccaaa
     3721 caggtcgctg aaatgcggct ggtgcgcttc atccgggcga aagaaccccg tattggcaaa
     3781 tattgacggc cagttaagcc attcatgcca gtaggcgcgc ggacgaaagt aaacccactg
     3841 gtgataccat tcgcgagcct ccggatgacg accgtagtga tgaatctctc ctggcgggaa
     3901 cagcaaaata tcacccggtc ggcaaacaaa ttctcgtccc tgatttttca ccaccccctg
     3961 accgcgaatg gtgagattga gaatataacc tttcattccc agcggtcggt cgataaaaaa
     4021 atcgagataa ccgttggcct caatcggcgt taaacccgcc accagatggg cattaaacga
     4081 gtatcccggc agcaggggat cattttgcgc ttcagccata cttttcatac tcccgccatt
     4141 cagag
//
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