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pkk223-3载体

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  • ¥900
  • ZYbscience
  • 中国/美国
  • ZY
  • 2025年07月15日
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    • 详细信息
    • 询价记录
    • 文献和实验
    • 技术资料
    • 保存条件

      -20℃低温保存

    • 保质期

      三年

    • 英文名

      pkk223-3

    • 库存

      20

    • 供应商

      泽叶生物

    载体基本信息

    出品公司: ZYbscience
    载体名称: pkk223-3
    质粒类型: 大肠杆菌表达载体
    高拷贝/低拷贝: --
    启动子: --
    克隆方法: 多克隆位点,限制性内切酶
    载体大小: 4586 bp
    5' 测序引物及序列: --
    3' 测序引物及序列: --
    载体标签: --
    载体抗性: Ampicillin
    筛选标记: --
    备注: --
    产品目录号: --
    稳定性: --
    组成型: --
    病毒/非病毒: 非病毒

    载体质粒图谱和多克隆位点信息

    pkk223-3载体图谱

    载体简介

    pKK223-3 (1) contains the strong tac promoter upstream from the
    multiple cloning site and the strong rrnB ribosomal terminator downstream
    for control of protein expression (2-4).
    Induction: tac promoter is inducible with 1-5 mM IPTG. Promoter is
    very strong; even uninduced cells may show a low level of expression.
    Expression: Genes containing a ribosome-binding site and ATG can be
    inserted into any unique site in the MCS for expression. The ribosomebinding
    site on the plasmid can be utilised to express inserts if the ATG
    start codon of the insert is within 5-13 bp from the provided ribosomebindingsite (5, 6).
    Transcription terminators: rrnB transcription terminators stabilize the
    plasmid by inhibiting read-through transcription initiated from the tac
    promoter in the parent plasmid.
    
    Host(s): lac Iq strains; E. coli JM105 is recommended.
    
    Selectable marker(s): Plasmid confers resistance to 100 μg/ml ampicillin.
    Amplification: Recommended.
    
    Control Regions: Expression control region: tac promoter: -10: 50-44; -
    35: 72-67; Ribosome binding site: 11. MCS: 4552-4587. rrnB operon
    region: 5S rRNA region: 4471-4352; rrnB T1 terminator: 4348-4305;
    rrnB T2 terminator: 4173-4146. b-lactamase gene region: Promoter: -10:
    4082-4077; -35: 4105-4100; Start codon (ATG): 4035; Stop codon
    (TAA): 3178. Plasmid replication region: Site of replication initiation:
    2417-2415; Region necessary for replication: 3111-2415.
    

    载体序列

    LOCUS       pKK223-3	4586 bp 	DNA	SYN
    DEFINITION  pKK223-3
    ACCESSION   
    KEYWORDS    
    SOURCE      
      ORGANISM  other sequences; artificial sequences; vectors.
    FEATURES             Location/Qualifiers
         source          1..4586
                         /organism="pKK223-3"
                         /mol_type="other DNA"
         misc_feature    complement(9..31)
                         /label="M13_pUC_rev_primer"
         promoter        complement(43..71)
                         /label="tac_promoter"
         gene            268..1158
                         /label="tet (300 - 1190)"
                         /gene="tet (300 - 1190)"
         misc_feature    complement(320..339)
                         /label="pBRrevBam_primer"
         CDS             373..1158
                         /label="ORF frame 1"
                         /translation="MSACFGVGMVAGPVAGGLLGAISLHAPFLAAAVLNGLNLLLGCF
                         LMQESHKGERRPMPLRAFNPVSSFRWARGMTIVAALMTVFFIMQLVGQVPAALWVIFG
                         EDRFRWSATMIGLSLAVFGILHALAQAFVTGPATKRFGEKQAIIAGMAADALGYVLLA
                         FATRGWMAFPIMILLASGGIGMPALQAMLSRQVDDDHQGQLQGSLAALTSLTSITGPL
                         IVTAIYAASASTWNGLAWIVGAALYLVCLPALRRGAWSRATST*"
         CDS             complement(505..963)
                         /label="ORF frame 3"
                         /translation="MVVIYLPGQHGLQRGHPDAAGSEKNHNGEGHPASRRERQQDVAQ
                         RVGRHAGDNGLLLAETFGGGTSDEGLSEGVQDSEYRKRQADHRRAPAKAVLAENDPER
                         CRHLSYELHDKEDSHKCGDDSHAPRPPEGADWVEGSQGHRSTLSLMRLLH*"
         misc_feature    1799..1990
                         /label="ROP"
                         /translation="MVVIYLPGQHGLQRGHPDAAGSEKNHNGEGHPASRRERQQDVAQ
                         RVGRHAGDNGLLLAETFGGGTSDEGLSEGVQDSEYRKRQADHRRAPAKAVLAENDPER
                         CRHLSYELHDKEDSHKCGDDSHAPRPPEGADWVEGSQGHRSTLSLMRLLH*"
         misc_feature    complement(1984..2006)
                         /label="pGEX_3_primer"
                         /translation="MVVIYLPGQHGLQRGHPDAAGSEKNHNGEGHPASRRERQQDVAQ
                         RVGRHAGDNGLLLAETFGGGTSDEGLSEGVQDSEYRKRQADHRRAPAKAVLAENDPER
                         CRHLSYELHDKEDSHKCGDDSHAPRPPEGADWVEGSQGHRSTLSLMRLLH*"
         gene            complement(3177..4037)
                         /label="Ampicillin"
                         /gene="Ampicillin"
                         /translation="MVVIYLPGQHGLQRGHPDAAGSEKNHNGEGHPASRRERQQDVAQ
                         RVGRHAGDNGLLLAETFGGGTSDEGLSEGVQDSEYRKRQADHRRAPAKAVLAENDPER
                         CRHLSYELHDKEDSHKCGDDSHAPRPPEGADWVEGSQGHRSTLSLMRLLH*"
         CDS             complement(3177..4037)
                         /label="ORF frame 1"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         promoter        complement(4079..4107)
                         /label="AmpR_promoter"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         terminator      complement(4148..4175)
                         /label="rrnB_T2_terminator"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         terminator      complement(4307..4350)
                         /label="rrnB_T1_terminator"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         terminator      complement(4316..4473)
                         /label="rrnB_terminator"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         misc_feature    4506..4523
                         /label="pBAD_rev_primer"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
         misc_feature    4506..4523
                         /label="pTrcHis_rev_primer"
                         /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
                         IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
                         YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
                         DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
                         LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
                         EIGASLIKHW*"
    ORIGIN
        1 ttctgtttcc tgtgtgaaat tgttatccgc tcacaattcc acacattata cgagccgatg
       61 attaattgtc aacagctcat ttcagaatat ttgccagaac cgttatgatg tcggcgcaaa
      121 aaacattatc cagaacggga gtgcgccttg agcgacacga attatgcagt gatttacgac
      181 ctgcacagcc ataccacagc ttccgatggc tgcctgacgc cagaagcatt ggtgcaccgt
      241 gcagtcgata agctccggat cctctacgcc ggacgcatcg tggccggcat caccggcgcc
      301 acaggtgcgg ttgctggcgc ctatatcgcc gacatcaccg atggggaaga tcgggctcgc
      361 cacttcgggc tcatgagcgc ttgtttcggc gtgggtatgg tggcaggccc cgtggccggg
      421 ggactgttgg gcgccatctc cttgcatgca ccattccttg cggcggcggt gctcaacggc
      481 ctcaacctac tactgggctg cttcctaatg caggagtcgc ataagggaga gcgtcgaccg
      541 atgcccttga gagccttcaa cccagtcagc tccttccggt gggcgcgggg catgactatc
      601 gtcgccgcac ttatgactgt cttctttatc atgcaactcg taggacaggt gccggcagcg
      661 ctctgggtca ttttcggcga ggaccgcttt cgctggagcg cgacgatgat cggcctgtcg
      721 cttgcggtat tcggaatctt gcacgccctc gctcaagcct tcgtcactgg tcccgccacc
      781 aaacgtttcg gcgagaagca ggccattatc gccggcatgg cggccgacgc gctgggctac
      841 gtcttgctgg cgttcgcgac gcgaggctgg atggccttcc ccattatgat tcttctcgct
      901 tccggcggca tcgggatgcc cgcgttgcag gccatgctgt ccaggcaggt agatgacgac
      961 catcagggac agcttcaagg atcgctcgcg gctcttacca gcctaacttc gatcactgga
     1021 ccgctgatcg tcacggcgat ttatgccgcc tcggcgagca catggaacgg gttggcatgg
     1081 attgtaggcg ccgccctata ccttgtctgc ctccccgcgt tgcgtcgcgg tgcatggagc
     1141 cgggccacct cgacctgaat ggaagccggc ggcacctcgc taacggattc accactccaa
     1201 gaattggagc caatcaattc ttgcggagaa ctgtgaatgc gcaaaccaac ccttggcaga
     1261 acatatccat cgcgtccgcc atctccagca gccgcacgcg gcgcatctcg ggcagcgttg
     1321 ggtcctggcc acgggtgcgc atgatcgtgc tcctgtcgtt gaggacccgg ctaggctggc
     1381 ggggttgcct tactggttag cagaatgaat caccgatacg cgagcgaacg tgaagcgact
     1441 gctgctgcaa aacgtctgcg acctgagcaa caacatgaat ggtcttcggt ttccgtgttt
     1501 cgtaaagtct ggaaacgcgg aagtcagcgc cctgcaccat tatgttccgg atctgcatcg
     1561 caggatgctg ctggctaccc tgtggaacac ctacatctgt attaacgaag cgctggcatt
     1621 gaccctgagt gatttttctc tggtcccgcc gcatccatac cgccagttgt ttaccctcac
     1681 aacgttccag taaccgggca tgttcatcat cagtaacccg tatcgtgagc atcctctctc
     1741 gtttcatcgg tatcattacc cccatgaaca gaaattcccc cttacacgga ggcatcaagt
     1801 gaccaaacag gaaaaaaccg cccttaacat ggcccgcttt atcagaagcc agacattaac
     1861 gcttctggag aaactcaacg agctggacgc ggatgaacag gcagacatct gtgaatcgct
     1921 tcacgaccac gctgatgagc tttaccgcag ctgcctcgcg cgtttcggtg atgacggtga
     1981 aaacctctga cacatgcagc tcccggagac ggtcacagct tgtctgtaag cggatgccgg
     2041 gagcagacaa gcccgtcagg gcgcgtcagc gggtgttggc gggtgtcggg gcgcagccat
     2101 gacccagtca cgtagcgata gcggagtgta tactggctta actatgcggc atcagagcag
     2161 attgtactga gagtgcacca tatgcggtgt gaaataccgc acagatgcgt aaggagaaaa
     2221 taccgcatca ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc ggtcgttcgg
     2281 ctgcggcgag cggtatcagc tcactcaaag gcggtaatac ggttatccac agaatcaggg
     2341 gataacgcag gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa ccgtaaaaag
     2401 gccgcgttgc tggcgttttt ccataggctc cgcccccctg acgagcatca caaaaatcga
     2461 cgctcaagtc agaggtggcg aaacccgaca ggactataaa gataccaggc gtttccccct
     2521 ggaagctccc tcgtgcgctc tcctgttccg accctgccgc ttaccggata cctgtccgcc
     2581 tttctccctt cgggaagcgt ggcgctttct catagctcac gctgtaggta tctcagttcg
     2641 gtgtaggtcg ttcgctccaa gctgggctgt gtgcacgaac cccccgttca gcccgaccgc
     2701 tgcgccttat ccggtaacta tcgtcttgag tccaacccgg taagacacga cttatcgcca
     2761 ctggcagcag ccactggtaa caggattagc agagcgaggt atgtaggcgg tgctacagag
     2821 ttcttgaagt ggtggcctaa ctacggctac actagaagga cagtatttgg tatctgcgct
     2881 ctgctgaagc cagttacctt cggaaaaaga gttggtagct cttgatccgg caaacaaacc
     2941 accgctggta gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag aaaaaaagga
     3001 tctcaagaag atcctttgat cttttctacg gggtctgacg ctcagtggaa cgaaaactca
     3061 cgttaaggga ttttggtcat gagattatca aaaaggatct tcacctagat ccttttaaat
     3121 taaaaatgaa gttttaaatc aatctaaagt atatatgagt aaacttggtc tgacagttac
     3181 caatgcttaa tcagtgaggc acctatctca gcgatctgtc tatttcgttc atccatagtt
     3241 gcctgactcc ccgtcgtgta gataactacg atacgggagg gcttaccatc tggccccagt
     3301 gctgcaatga taccgcgaga cccacgctca ccggctccag atttatcagc aataaaccag
     3361 ccagccggaa gggccgagcg cagaagtggt cctgcaactt tatccgcctc catccagtct
     3421 attaattgtt gccgggaagc tagagtaagt agttcgccag ttaatagttt gcgcaacgtt
     3481 gttgccattg ctacaggcat cgtggtgtca cgctcgtcgt ttggtatggc ttcattcagc
     3541 tccggttccc aacgatcaag gcgagttaca tgatccccca tgttgtgcaa aaaagcggtt
     3601 agctccttcg gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt atcactcatg
     3661 gttatggcag cactgcataa ttctcttact gtcatgccat ccgtaagatg cttttctgtg
     3721 actggtgagt actcaaccaa gtcattctga gaatagtgta tgcggcgacc gagttgctct
     3781 tgcccggcgt caacacggga taataccgcg ccacatagca gaactttaaa agtgctcatc
     3841 attggaaaac gttcttcggg gcgaaaactc tcaaggatct taccgctgtt gagatccagt
     3901 tcgatgtaac ccactcgtgc acccaactga tcttcagcat cttttacttt caccagcgtt
     3961 tctgggtgag caaaaacagg aaggcaaaat gccgcaaaaa agggaataag ggcgacacgg
     4021 aaatgttgaa tactcatact cttccttttt caatattatt gaagcattta tcagggttat
     4081 tgtctcatga gcggatacat atttgaatgt atttagaaaa ataaacaaaa gagtttgtag
     4141 aaacgcaaaa aggccatccg tcaggatggc cttctgctta atttgatgcc tggcagttta
     4201 tggcgggcgt cctgcccgcc accctccggg ccgttgcttc gcaacgttca aatccgctcc
     4261 cggcggattt gtcctactca ggagagcgtt caccgacaaa caacagataa aacgaaaggc
     4321 ccagtctttc gactgagcct ttcgttttat ttgatgcctg gcagttccct actctcgcat
     4381 ggggagaccc cacactacca tcggcgctac ggcgtttcac ttctgagttc ggcatggggt
     4441 caggtgggac caccgcgcta ctgccgccag gcaaattctg ttttatcaga ccgcttctgc
     4501 gttctgattt aatctgtatc aggctgaaaa tcttctctca tccgccaaaa cagaagcttg
     4561 gctgcaggtc gacggatccc cgggaa

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