V01074必拓生物pTG载体,pT…

V01074必拓生物pTG载体,pTGvector,质粒载体图谱
产品简介
详细介绍
  • 参考报价:2000 产地:北京 品牌:必拓生物 型号:V01074 更新时间:2017/12/27

V01074必拓生物pTG载体,pTG vector,质粒载体图谱


pTG载体含有可与外源蛋白融合表达的大肠杆菌分子伴侣DsbG编码序列。分子伴侣DsbG同时具有二硫键异构酶活性和分子伴侣活性,可以以异构化的方式校正蛋白质中错误折叠的二硫键,从而促进外源蛋白的正确折叠,其分子伴侣活性则进一步促进外源蛋白的表达。除此之外,pTG载体还含有T7启动子,可用于外源蛋白在大肠杆菌体系中的高效表达。载体大小约为6.0kbp,卡钠霉素抗性。

产品特色
1.含有大肠杆菌DsbG序列,兼具分子伴侣和二硫键异构酶活性,可促进外源蛋白以融合的方式正确折叠与表达;
2.含有强启动子T7启动子,表达效率高。

成分
10 mM Tris(pH8.0)

保存条件
-20℃保存

注意事项
1. T7启动子强度较高,为提高可溶表达量,可以适当减少诱导剂的浓度或者降低诱导时的温度;
2.目的蛋白以融合的方式表达在DsbG下游,载体C-末端同时含有His6标签序列,可用于纯化。

产品目录

 货号 产品名称 规格 报价(元)
 V01074 pTG vector 10μl,20ng/μl 2000


必拓生物pTG载体,pTG vector,质粒载体图谱

pTG.jpg


LOCUS       pTG        6025 bp    DNA     circular     17-NOV-2016

FEATURES             Location/Qualifiers

     promoter        21..37

                     /vntifkey="30"

                     /label=T7\promoter

     misc_feature    complement(1625..2437)

                     /vntifkey="21"

                     /label=kan

     misc_feature    complement(4580..5659)

                     /vntifkey="21"

                     /label=lacI

     misc_feature    906..923

                     /vntifkey="21"

                     /label=His6

     misc_feature    108..851

                     /vntifkey="21"

                     /label=E.coli\DsbG

     rep_origin      2483..3616

                     /vntifkey="33"

                     /label=ColE1\Origin

BASE COUNT     1480 a      1586 c      1543 g      1416 t

ORIGIN

        1 agatctcgat cccgcgaaat taatacgact cactataggg gaattgtgag cggataacaa

       61 ttcccctcta gaaataattt tgtttaactt taagaaggag atataccatg ttaaaaaaga

      121 tacttttact ggctctgctt cctgcaatcg ccttcgcaga ggaacttcct gctccagtaa

      181 aagcgattga aaaacagggc attacaatca tcaaaacatt cgatgccccc ggaggaatga

      241 aaggttatct cggaaagtat caggatatgg gcgtcaccat ctacctgact ccagatggta

      301 agcacgctat ctctggttac atgtacaacg agaaaggtga aaacctgagt aacacactta

      361 tcgaaaaaga aatttacgca ccagccggac gcgaaatgtg gcaacggatg gaacaatccc

      421 actggctcct cgacggtaaa aaagatgcgc cggtcattgt ctacgtcttc gccgatccgt

      481 tctgcccata ttgtaaacag ttctggcagc aggcgcgccc gtgggtagat tctggcaaag

      541 tgcaattaag aacattgttg gttggggtta tcaagccaga aagcccggcg acagcagcgg

      601 caattcttgc ctccaaagat cccgcaaaaa cctggcaaca atatgaagcc tctggtggca

      661 agcttaagct aaacgtgcct gcaaacgtaa gtacagagca aatgaaagtg ttaagtgaca

      721 atgagaaact gatggacgat ctgggggcaa atgtcacgcc ggctatctat tacatgagta

      781 aggaaaatac gctacaacag gccgtggggt tgcccgatca gaaaacgctt aatatcatta

      841 tggggaataa agagctcatg tacccgcgcg gtaacctcga gcatatggaa ttcggatccg

      901 tcgagcacca ccaccaccac cactgagatc cggctgctaa caaagcccga aaggaagctg

      961 agttggctgc tgccaccgct gagcaataac tagcataacc ccttggggcc tctaaacggg

     1021 tcttgagggg ttttttgctg aaaggaggaa ctatatccgg attggcgaat gggacgcgcc

     1081 ctgtagcggc gcattaagcg cggcgggtgt ggtggttacg cgcagcgtga ccgctacact

     1141 tgccagcgcc ctagcgcccg ctcctttcgc tttcttccct tcctttctcg ccacgttcgc

     1201 cggctttccc cgtcaagctc taaatcgggg gctcccttta gggttccgat ttagtgcttt

     1261 acggcacctc gaccccaaaa aacttgatta gggtgatggt tcacgtagtg ggccatcgcc

     1321 ctgatagacg gtttttcgcc ctttgacgtt ggagtccacg ttctttaata gtggactctt

     1381 gttccaaact ggaacaacac tcaaccctat ctcggtctat tcttttgatt tataagggat

     1441 tttgccgatt tcggcctatt ggttaaaaaa tgagctgatt taacaaaaat ttaacgcgaa

     1501 ttttaacaaa atattaacgt ttacaatttc aggtggcact tttcggggaa atgtgcgcgg

     1561 aacccctatt tgtttatttt tctaaataca ttcaaatatg tatccgctca tgaattaatt

     1621 cttagaaaaa ctcatcgagc atcaaatgaa actgcaattt attcatatca ggattatcaa

     1681 taccatattt ttgaaaaagc cgtttctgta atgaaggaga aaactcaccg aggcagttcc

     1741 ataggatggc aagatcctgg tatcggtctg cgattccgac tcgtccaaca tcaatacaac

     1801 ctattaattt cccctcgtca aaaataaggt tatcaagtga gaaatcacca tgagtgacga

     1861 ctgaatccgg tgagaatggc aaaagtttat gcatttcttt ccagacttgt tcaacaggcc

     1921 agccattacg ctcgtcatca aaatcactcg catcaaccaa accgttattc attcgtgatt

     1981 gcgcctgagc gagacgaaat acgcgatcgc tgttaaaagg acaattacaa acaggaatcg

     2041 aatgcaaccg gcgcaggaac actgccagcg catcaacaat attttcacct gaatcaggat

     2101 attcttctaa tacctggaat gctgttttcc cggggatcgc agtggtgagt aaccatgcat

     2161 catcaggagt acggataaaa tgcttgatgg tcggaagagg cataaattcc gtcagccagt

     2221 ttagtctgac catctcatct gtaacatcat tggcaacgct acctttgcca tgtttcagaa

     2281 acaactctgg cgcatcgggc ttcccataca atcgatagat tgtcgcacct gattgcccga

     2341 cattatcgcg agcccattta tacccatata aatcagcatc catgttggaa tttaatcgcg

     2401 gcctagagca agacgtttcc cgttgaatat ggctcataac accccttgta ttactgttta

     2461 tgtaagcaga cagttttatt gttcatgacc aaaatccctt aacgtgagtt ttcgttccac

     2521 tgagcgtcag accccgtaga aaagatcaaa ggatcttctt gagatccttt ttttctgcgc

     2581 gtaatctgct gcttgcaaac aaaaaaacca ccgctaccag cggtggtttg tttgccggat

     2641 caagagctac caactctttt tccgaaggta actggcttca gcagagcgca gataccaaat

     2701 actgtccttc tagtgtagcc gtagttaggc caccacttca agaactctgt agcaccgcct

     2761 acatacctcg ctctgctaat cctgttacca gtggctgctg ccagtggcga taagtcgtgt

     2821 cttaccgggt tggactcaag acgatagtta ccggataagg cgcagcggtc gggctgaacg

     2881 gggggttcgt gcacacagcc cagcttggag cgaacgacct acaccgaact gagataccta

     2941 cagcgtgagc tatgagaaag cgccacgctt cccgaaggga gaaaggcgga caggtatccg

     3001 gtaagcggca gggtcggaac aggagagcgc acgagggagc ttccaggggg aaacgcctgg

     3061 tatctttata gtcctgtcgg gtttcgccac ctctgacttg agcgtcgatt tttgtgatgc

     3121 tcgtcagggg ggcggagcct atggaaaaac gccagcaacg cggccttttt acggttcctg

     3181 gccttttgct ggccttttgc tcacatgttc tttcctgcgt tatcccctga ttctgtggat

     3241 aaccgtatta ccgcctttga gtgagctgat accgctcgcc gcagccgaac gaccgagcgc

     3301 agcgagtcag tgagcgagga agcggaagag cgcctgatgc ggtattttct ccttacgcat

     3361 ctgtgcggta tttcacaccg catatatggt gcactctcag tacaatctgc tctgatgccg

     3421 catagttaag ccagtataca ctccgctatc gctacgtgac tgggtcatgg ctgcgccccg

     3481 acacccgcca acacccgctg acgcgccctg acgggcttgt ctgctcccgg catccgctta

     3541 cagacaagct gtgaccgtct ccgggagctg catgtgtcag aggttttcac cgtcatcacc

     3601 gaaacgcgcg aggcagctgc ggtaaagctc atcagcgtgg tcgtgaagcg attcacagat

     3661 gtctgcctgt tcatccgcgt ccagctcgtt gagtttctcc agaagcgtta atgtctggct

     3721 tctgataaag cgggccatgt taagggcggt tttttcctgt ttggtcactg atgcctccgt

     3781 gtaaggggga tttctgttca tgggggtaat gataccgatg aaacgagaga ggatgctcac

     3841 gatacgggtt actgatgatg aacatgcccg gttactggaa cgttgtgagg gtaaacaact

     3901 ggcggtatgg atgcggcggg accagagaaa aatcactcag ggtcaatgcc agcgcttcgt

     3961 taatacagat gtaggtgttc cacagggtag ccagcagcat cctgcgatgc agatccggaa

     4021 cataatggtg cagggcgctg acttccgcgt ttccagactt tacgaaacac ggaaaccgaa

     4081 gaccattcat gttgttgctc aggtcgcaga cgttttgcag cagcagtcgc ttcacgttcg

     4141 ctcgcgtatc ggtgattcat tctgctaacc agtaaggcaa ccccgccagc ctagccgggt

     4201 cctcaacgac aggagcacga tcatgcgcac ccgtggggcc gccatgccgg cgataatggc

     4261 ctgcttctcg ccgaaacgtt tggtggcggg accagtgacg aaggcttgag cgagggcgtg

     4321 caagattccg aataccgcaa gcgacaggcc gatcatcgtc gcgctccagc gaaagcggtc

     4381 ctcgccgaaa atgacccaga gcgctgccgg cacctgtcct acgagttgca tgataaagaa

     4441 gacagtcata agtgcggcga cgatagtcat gccccgcgcc caccggaagg agctgactgg

     4501 gttgaaggct ctcaagggca tcggtcgaga tcccggtgcc taatgagtga gctaacttac

     4561 attaattgcg ttgcgctcac tgcccgcttt ccagtcggga aacctgtcgt gccagctgca

     4621 ttaatgaatc ggccaacgcg cggggagagg cggtttgcgt attgggcgcc agggtggttt

     4681 ttcttttcac cagtgagacg ggcaacagct gattgccctt caccgcctgg ccctgagaga

     4741 gttgcagcaa gcggtccacg ctggtttgcc ccagcaggcg aaaatcctgt ttgatggtgg

     4801 ttaacggcgg gatataacat gagctgtctt cggtatcgtc gtatcccact accgagatat

     4861 ccgcaccaac gcgcagcccg gactcggtaa tggcgcgcat tgcgcccagc gccatctgat

     4921 cgttggcaac cagcatcgca gtgggaacga tgccctcatt cagcatttgc atggtttgtt

     4981 gaaaaccgga catggcactc cagtcgcctt cccgttccgc tatcggctga atttgattgc

     5041 gagtgagata tttatgccag ccagccagac gcagacgcgc cgagacagaa cttaatgggc

     5101 ccgctaacag cgcgatttgc tggtgaccca atgcgaccag atgctccacg cccagtcgcg

     5161 taccgtcttc atgggagaaa ataatactgt tgatgggtgt ctggtcagag acatcaagaa

     5221 ataacgccgg aacattagtg caggcagctt ccacagcaat ggcatcctgg tcatccagcg

     5281 gatagttaat gatcagccca ctgacgcgtt gcgcgagaag attgtgcacc gccgctttac

     5341 aggcttcgac gccgcttcgt tctaccatcg acaccaccac gctggcaccc agttgatcgg

     5401 cgcgagattt aatcgccgcg acaatttgcg acggcgcgtg cagggccaga ctggaggtgg

     5461 caacgccaat cagcaacgac tgtttgcccg ccagttgttg tgccacgcgg ttgggaatgt

     5521 aattcagctc cgccatcgcc gcttccactt tttcccgcgt tttcgcagaa acgtggctgg

     5581 cctggttcac cacgcgggaa acggtctgat aagagacacc ggcatactct gcgacatcgt

     5641 ataacgttac tggtttcaca ttcaccaccc tgaattgact ctcttccggg cgctatcatg

     5701 ccataccgcg aaaggttttg cgccattcga tggtgtccgg gatctcgacg ctctccctta

     5761 tgcgactcct gcattaggaa gcagcccagt agtaggttga ggccgttgag caccgccgcc

     5821 gcaaggaatg gtgcatgcaa ggagatggcg cccaacagtc ccccggccac ggggcctgcc

     5881 accataccca cgccgaaaca agcgctcatg agcccgaagt ggcgagcccg atcttcccca

     5941 tcggtgatgt cggcgatata ggcgccagca accgcacctg tggcgccggt gatgccggcc

     6001 acgatgcgtc cggcgtagag gatcg

//

 

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