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pBAD/gIII B

pBAD/gIII B
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简单介绍
pBAD/gIII B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表达和纯化重组目的蛋白。pBAD/gIII B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��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 B

  • 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
XY0814 pBAD/gIII B

20μl

¥请询价

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: 4147bp
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                4147 bp ds-DNA    circular SYN 19-9-2015
DEFINITION  .
ACCESSION   .
VERSION     .
KEYWORDS    Untitled 2
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 4147)
  AUTHORS   admin
  TITLE     Direct Submission
  JOURNAL   Exported 2015-9-19   from MLCC
            http://www.miaolingbio.com
FEATURES             Location/Qualifiers
     source          1..4147
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     promoter        120..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"
     CDS             429..458
                     /codon_start=1
                     /product="Myc (human c-Myc oncogene) epitope tag"
                     /note="Myc"
                     /translation="EQKLISEEDL"
     CDS             474..491
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /note="6xHis"
                     /translation="HHHHHH"
     terminator      717..803
                     /gene="Escherichia coli rrnB"
                     /note="rrnB T1 terminator"
                     /note="transcription terminator T1 from the E. coli rrnB
                     gene"
     terminator      895..922
                     /note="rrnB T2 terminator"
                     /note="transcription terminator T2 from the E. coli rrnB
                     gene"
     promoter        942..1033
                     /gene="bla"
                     /note="AmpR promoter"
     CDS             1034..1894
                     /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      2065..2653
                     /direction=RIGHT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     misc_feature    2839..2979
                     /note="bom"
                     /note="basis of mobility region from pBR322"
     CDS             complement(3243..4121)
                     /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 gcaccatggc tagctcgaga tctgcagctg gtaccatatg ggaattcgaa
      421 gctttctaga acaaaaactc atctcagaag aggatctgaa tagcgccgtc gaccatcatc
      481 atcatcatca ttgagtttaa acggtctcca gcttggctgt tttggcggat gagagaagat
      541 tttcagcctg atacagatta aatcagaacg cagaagcggt ctgataaaac agaatttgcc
      601 tggcggcagt agcgcggtgg tcccacctga ccccatgccg aactcagaag tgaaacgccg
      661 tagcgccgat ggtagtgtgg ggtctcccca tgcgagagta gggaactgcc aggcatcaaa
      721 taaaacgaaa ggctcagtcg aaagactggg cctttcgttt tatctgttgt ttgtcggtga
      781 acgctctcct gagtaggaca aatccgccgg gagcggattt gaacgttgcg aagcaacggc
      841 ccggagggtg gcgggcagga cgcccgccat aaactgccag gcatcaaatt aagcagaagg
      901 ccatcctgac ggatggcctt tttgcgtttc tacaaactct ttttgtttat ttttctaaat
      961 acattcaaat atgtatccgc tcatgagaca ataaccctga taaatgcttc aataatattg
     1021 aaaaaggaag agtatgagta ttcaacattt ccgtgtcgcc cttattccct tttttgcggc
     1081 attttgcctt cctgtttttg ctcacccaga aacgctggtg aaagtaaaag atgctgaaga
     1141 tcagttgggt gcacgagtgg gttacatcga actggatctc aacagcggta agatccttga
     1201 gagttttcgc cccgaagaac gttttccaat gatgagcact tttaaagttc tgctatgtgg
     1261 cgcggtatta tcccgtgttg acgccgggca agagcaactc ggtcgccgca tacactattc
     1321 tcagaatgac ttggttgagt actcaccagt cacagaaaag catcttacgg atggcatgac
     1381 agtaagagaa ttatgcagtg ctgccataac catgagtgat aacactgcgg ccaacttact
     1441 tctgacaacg atcggaggac cgaaggagct aaccgctttt ttgcacaaca tgggggatca
     1501 tgtaactcgc cttgatcgtt gggaaccgga gctgaatgaa gccataccaa acgacgagcg
     1561 tgacaccacg atgcctgtag caatggcaac aacgttgcgc aaactattaa ctggcgaact
     1621 acttactcta gcttcccggc aacaattaat agactggatg gaggcggata aagttgcagg
     1681 accacttctg cgctcggccc ttccggctgg ctggtttatt gctgataaat ctggagccgg
     1741 tgagcgtggg tctcgcggta tcattgcagc actggggcca gatggtaagc cctcccgtat
     1801 cgtagttatc tacacgacgg ggagtcaggc aactatggat gaacgaaata gacagatcgc
     1861 tgagataggt gcctcactga ttaagcattg gtaactgtca gaccaagttt actcatatat
     1921 actttagatt gatttaaaac ttcattttta atttaaaagg atctaggtga agatcctttt
     1981 tgataatctc atgaccaaaa tcccttaacg tgagttttcg ttccactgag cgtcagaccc
     2041 cgtagaaaag atcaaaggat cttcttgaga tccttttttt ctgcgcgtaa tctgctgctt
     2101 gcaaacaaaa aaaccaccgc taccagcggt ggtttgtttg ccggatcaag agctaccaac
     2161 tctttttccg aaggtaactg gcttcagcag agcgcagata ccaaatactg tccttctagt
     2221 gtagccgtag ttaggccacc acttcaagaa ctctgtagca ccgcctacat acctcgctct
     2281 gctaatcctg ttaccagtgg ctgctgccag tggcgataag tcgtgtctta ccgggttgga
     2341 ctcaagacga tagttaccgg ataaggcgca gcggtcgggc tgaacggggg gttcgtgcac
     2401 acagcccagc ttggagcgaa cgacctacac cgaactgaga tacctacagc gtgagctatg
     2461 agaaagcgcc acgcttcccg aagggagaaa ggcggacagg tatccggtaa gcggcagggt
     2521 cggaacagga gagcgcacga gggagcttcc agggggaaac gcctggtatc tttatagtcc
     2581 tgtcgggttt cgccacctct gacttgagcg tcgatttttg tgatgctcgt caggggggcg
     2641 gagcctatgg aaaaacgcca gcaacgcggc ctttttacgg ttcctggcct tttgctggcc
     2701 ttttgctcac atgttctttc ctgcgttatc ccctgattct gtggataacc gtattaccgc
     2761 ctttgagtga gctgataccg ctcgccgcag ccgaacgacc gagcgcagcg agtcagtgag
     2821 cgaggaagcg gaagagcgcc tgatgcggta ttttctcctt acgcatctgt gcggtatttc
     2881 acaccgcata tggtgcactc tcagtacaat ctgctctgat gccgcatagt taagccagta
     2941 tacactccgc tatcgctacg tgactgggtc atggctgcgc cccgacaccc gccaacaccc
     3001 gctgacgcgc cctgacgggc ttgtctgctc ccggcatccg cttacagaca agctgtgacc
     3061 gtctccggga gctgcatgtg tcagaggttt tcaccgtcat caccgaaacg cgcgaggcag
     3121 cagatcaatt cgcgcgcgaa ggcgaagcgg catgcataat gtgcctgtca aatggacgaa
     3181 gcagggattc tgcaaaccct atgctactcc gtcaagccgt caattgtctg attcgttacc
     3241 aattatgaca acttgacggc tacatcattc actttttctt cacaaccggc acggaactcg
     3301 ctcgggctgg ccccggtgca ttttttaaat acccgcgaga aatagagttg atcgtcaaaa
     3361 ccaacattgc gaccgacggt ggcgataggc atccgggtgg tgctcaaaag cagcttcgcc
     3421 tggctgatac gttggtcctc gcgccagctt aagacgctaa tccctaactg ctggcggaaa
     3481 agatgtgaca gacgcgacgg cgacaagcaa acatgctgtg cgacgctggc gatatcaaaa
     3541 ttgctgtctg ccaggtgatc gctgatgtac tgacaagcct cgcgtacccg attatccatc
     3601 ggtggatgga gcgactcgtt aatcgcttcc atgcgccgca gtaacaattg ctcaagcaga
     3661 tttatcgcca gcagctccga atagcgccct tccccttgcc cggcgttaat gatttgccca
     3721 aacaggtcgc tgaaatgcgg ctggtgcgct tcatccgggc gaaagaaccc cgtattggca
     3781 aatattgacg gccagttaag ccattcatgc cagtaggcgc gcggacgaaa gtaaacccac
     3841 tggtgatacc attcgcgagc ctccggatga cgaccgtagt gatgaatctc tcctggcggg
     3901 aacagcaaaa tatcacccgg tcggcaaaca aattctcgtc cctgattttt caccaccccc
     3961 tgaccgcgaa tggtgagatt gagaatataa cctttcattc ccagcggtcg gtcgataaaa
     4021 aaatcgagat aaccgttggc ctcaatcggc gttaaacccg ccaccagatg ggcattaaac
     4081 gagtatcccg gcagcagggg atcattttgc gcttcagcca tacttttcat actcccgcca
     4141 ttcagag
//
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