出品公司: | EMD Biosciences (Novagen) |
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别名: | pET48b, pET 48b |
质粒类型: | 大肠杆菌蛋白表达 |
表达水平: | 高 |
克隆方法: | 多克隆位点,限制性内切酶 |
载体大小: | 5605 bp |
5' 测序引物序列: | T7: 5'-TAATACGACTCACTATAGGG-3'; Trx-F: 5'-TTCCTCGACGCTAACCTG-3' |
3' 测序引物序列: | T7t: 5'-TGCTAGTTATTGCTCAGCGG-3' |
载体标签: | N-Trx, N-His,N-HRV 3C, C-S, C-Thrombin |
载体抗性: | 卡那 |
表达宿主菌: | Rosetta-gami2 、 Rosetta-gami2(DE3) |
备注: |
与pET47系列载体相同,但多了Trx标签。; 含有HRV 3C蛋白酶切位点,可以在低温下将融合标签切除。含有C端Thrombin蛋白酶切位点。
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产品目录号: | 71462-3 |
稳定性: | 瞬时表达 |
组成型: | 组成型 |
病毒/非病毒: | 非病毒 |
表达宿主菌2: | BL21(DE3) 、BLR(DE3)、Rosetta(DE3)、OrigamiB(DE3) |
pET表达手册: |
pET表达手册英文版 pET表达手册中文版 |
pET载体汇总: |
pET-3a pET-11a pET-12a pET-14b pET-15b pET-16b pET-17b pET-19b pET-20b pET-21a pET-22b pET-23a pET-24a pET-25b pET-26b pET-27b pET-28a pET-29a pET-30a pET-31b pET-32a pET-33b pET-34b pET-35b pET-37b pET-39b pET-40b pET-41a pET-42a pET-43.1a pET-44a pET-45b pET-47b pET-48b pET-49b pET-50b pET-51b pET-52b pETDuet-1 pACYCDuet-1 pCDFDuet-1 pRSFDuet-1 pColaDuet-1 |
买家导航
pET-48b(+)载体 pET48b质粒基本信息
pET-48b(+)质粒图谱 pET48b载体图谱和pET-48b(+)载体序列 pET48b质粒序列多克隆位点信息
pET-48b(+)质粒 pET48b载体简介
pET-48b载体含有N端Trx和His标签,在标签后面紧跟着的是HRV 3C蛋白酶切位点。HRV 3C蛋白酶能够高特异性的识别LEVLFQ↓GP蛋白序列,能够在低温下高效切割掉融合标签序列。pET-48b载体还含有一个可选择的C端Thrombin蛋白酶切位点,紧接着位点后是S标签。
pET48b载体的单一的多克隆位点见上面的环状质粒图谱。注意:载体序列是以pBR322质粒的编码规矩进行编码的,所以T7蛋白表达区在质粒图谱上面是反向的。
T7 RNA聚合酶启动的克隆和表达区域在质粒图谱中也被标注了出来。质粒的F1复制子是被定向的,所以在T7噬菌体聚合酶的作用下,包含有蛋白编码序列的病毒 粒子能够产生,并启动蛋白表达,同时蛋白表达将被T7终止子序列(Cat. No. 69337-3)的作用下终止蛋白翻译。
载体的单链测序应该使用S 18引物(Cat. No. 71262-3)。
pET-48b(+)质粒序列 pET48b载体序列
LOCUS pET-48b(+) 5605 bp DNA circular 11-SEP-2008 DEFINITION pET-48b(+). SOURCE ORGANISM COMMENT This file is created by Vector NTI http://www.biofeng.com/ COMMENT ORIGDB|GenBank COMMENT VNTAUTHORNAME|biofeng.com| COMMENT VNTOAUTHORAD1|Novagen Inc.| FEATURES Location/Qualifiers rep_origin complement(5146..5593) /vntifkey="33" /label=f1\ori misc_RNA complement(3522..4077) /vntifkey="53" /label=RNA\II rep_origin complement(3522..3522) /vntifkey="33" /label=ColE1,\pBR\ori misc_RNA 3962..4069 /vntifkey="53" /label=RNA\I CDS 2900..3091 /vntifkey="4" /label=ROP\gene CDS 1246..2328 /vntifkey="4" /label=lacI /note="lac repressor" promoter complement(839..855) /vntifkey="30" /label=T7\promoter protein_bind complement(814..834) /vntifkey="31" /label=lacO protein_bind complement(342..359) /vntifkey="31" /label=His-Tag terminator complement(26..73) /vntifkey="43" /label=T7\terminator CDS 4231..5046 /vntifkey="4" /label=Kan misc_feature complement(213..230) /vntifkey="21" /label=Thrombin\site protein_bind complement(168..212) /vntifkey="31" /label=S-Tag CDS complement(441..767) /vntifkey="4" /label=Trx-Tag protein_bind complement(310..332) /vntifkey="31" /label=3c primer complement(300..336) /vntifkey="27" /label=S-SacII/Bam\+SanDI\-dcm misc_feature complement(234..315) /vntifkey="21" /label=MCS primer complement(374..421) /vntifkey="27" /label=S-Tag\Spacer-Spe\I BASE COUNT 1355 a 1434 c 1492 g 1324 t ORIGIN 1 atccggatat agttcctcct ttcagcaaaa aacccctcaa gacccgttta gaggccccaa 61 ggggttatgc tagttattgc tcagcggtgg cagcagccaa ctcagcttcc tttcgggctt 121 tgtttagcag cctaggttaa ttaagcctcg agagcagcag aagtagagct gtccatgtgc 181 tggcgttcga atttagcagc agcggtttct ttactaccgc gtggcaccag agcgagctct 241 gcggccgcaa gcttgtcgac ggacgtcggg cgcgccaagg cctgtacaga attcggatcc 301 tggtacccgg gtccctgaaa gaggacttca agagccgcgg agtgatggtg atggtgatga 361 ccagaaccac tagatggagt aggagtagga ggattgttat tagaaccgcc accaccacta 421 gtatggccag aaccagaacc ggccaggtta gcgtcgagga actctttcaa ctgaccttta 481 gacagtgcac ccactttggt tgccgccact tcaccgtttt tgaacagcag cagagtcggg 541 ataccacgga tgccatattt cggcgcagtg ccagggtttt gatcgatgtt cagttttgca 601 acggtcagtt tgccctgata ttcgtcagcg atttcatcca gaatcggggc gatcattttg 661 cacggaccgc accactctgc ccagaaatcg acgaggatcg ccccgtccgc tttgagtaca 721 tccgtgtcaa aactgtcgtc agtcaggtga ataattttat cgctcatatg tatatctcct 781 tcttaaagtt aaacaaaatt atttctagag gggaattgtt atccgctcac aattccccta 841 tagtgagtcg tattaatttc gcgggatcga gatcgatctc gatcctctac gccggacgca 901 tcgtggccgg catcaccggc gccacaggtg cggttgctgg cgcctatatc gccgacatca 961 ccgatgggga agatcgggct cgccacttcg ggctcatgag cgcttgtttc ggcgtgggta 1021 tggtggcagg ccccgtggcc gggggactgt tgggcgccat ctccttgcat gcaccattcc 1081 ttgcggcggc ggtgctcaac ggcctcaacc tactactggg ctgcttccta atgcaggagt 1141 cgcataaggg agagcgtcga gatcccggac accatcgaat ggcgcaaaac ctttcgcggt 1201 atggcatgat agcgcccgga agagagtcaa ttcagggtgg tgaatgtgaa accagtaacg 1261 ttatacgatg tcgcagagta tgccggtgtc tcttatcaga ccgtttcccg cgtggtgaac 1321 caggccagcc acgtttctgc gaaaacgcgg gaaaaagtgg aagcggcgat ggcggagctg 1381 aattacattc ccaaccgcgt ggcacaacaa ctggcgggca aacagtcgtt gctgattggc 1441 gttgccacct ccagtctggc cctgcacgcg ccgtcgcaaa ttgtcgcggc gattaaatct 1501 cgcgccgatc aactgggtgc cagcgtggtg gtgtcgatgg tagaacgaag cggcgtcgaa 1561 gcctgtaaag cggcggtgca caatcttctc gcgcaacgcg tcagtgggct gatcattaac 1621 tatccgctgg atgaccagga tgccattgct gtggaagctg cctgcactaa tgttccggcg 1681 ttatttcttg atgtctctga ccagacaccc atcaacagta ttattttctc ccatgaagac 1741 ggtacgcgac tgggcgtgga gcatctggtc gcattgggtc accagcaaat cgcgctgtta 1801 gcgggcccat taagttctgt ctcggcgcgt ctgcgtctgg ctggctggca taaatatctc 1861 actcgcaatc aaattcagcc gatagcggaa cgggaaggcg actggagtgc catgtccggt 1921 tttcaacaaa ccatgcaaat gctgaatgag ggcatcgttc ccactgcgat gctggttgcc 1981 aacgatcaga tggcgctggg cgcaatgcgc gccattaccg agtccgggct gcgcgttggt 2041 gcggacatct cggtagtggg atacgacgat accgaagaca gctcatgtta tatcccgccg 2101 ttaaccacca tcaaacagga ttttcgcctg ctggggcaaa ccagcgtgga ccgcttgctg 2161 caactctctc agggccaggc ggtgaagggc aatcagctgt tgcccgtctc actggtgaaa 2221 agaaaaacca ccctggcgcc caatacgcaa accgcctctc cccgcgcgtt ggccgattca 2281 ttaatgcagc tggcacgaca ggtttcccga ctggaaagcg ggcagtgagc gcaacgcaat 2341 taatgtaagt tagctcactc attaggcacc gggatctcga ccgatgccct tgagagcctt 2401 caacccagtc agctccttcc ggtgggcgcg gggcatgact agcatgatcg tgctcctgtc 2461 gttgaggacc cggctaggct ggcggggttg ccttactggt tagcagaatg aatcaccgat 2521 acgcgagcga acgtgaagcg actgctgctg caaaacgtct gcgacctgag caacaacatg 2581 aatggtcttc ggtttccgtg tttcgtaaag tctggaaacg cggaagtcag cgccctgcac 2641 cattatgttc cggatctgca tcgcaggatg ctgctggcta ccctgtggaa cacctacatc 2701 tgtattaacg aagcgctggc attgaccctg agtgattttt ctctggtccc gccgcatcca 2761 taccgccagt tgtttaccct cacaacgttc cagtaaccgg gcatgttcat catcagtaac 2821 ccgtatcgtg agcatcctct ctcgtttcat cggtatcatt acccccatga acagaaatcc 2881 cccttacacg gaggcatcag tgaccaaaca ggaaaaaacc gcccttaaca tggcccgctt 2941 tatcagaagc cagacattaa cgcttctgga gaaactcaac gagctggacg cggatgaaca 3001 ggcagacatc tgtgaatcgc ttcacgacca cgctgatgag ctttaccgca gctgcctcgc 3061 gcgtttcggt gatgacggtg aaaacctctg acacatgcag ctcccggaga cggtcacagc 3121 ttgtctgtaa gcggatgccg ggagcagaca agcccgtcag ggcgcgtcag cgggtgttgg 3181 cgggtgtcgg ggcgcagcca tgacccagtc acgtagcgat agcggagtgt atactggctt 3241 aactatgcgg catcagagca gattgtactg agagtgcacc atatatgcgg tgtgaaatac 3301 cgcacagatg cgtaaggaga aaataccgca tcaggcgctc ttccgcttcc tcgctcactg 3361 actcgctgcg ctcggtcgtt cggctgcggc gagcggtatc agctcactca aaggcggtaa 3421 tacggttatc cacagaatca ggggataacg caggaaagaa catgtgagca aaaggccagc 3481 aaaaggccag gaaccgtaaa aaggccgcgt tgctggcgtt tttccatagg ctccgccccc 3541 ctgacgagca tcacaaaaat cgacgctcaa gtcagaggtg gcgaaacccg acaggactat 3601 aaagatacca ggcgtttccc cctggaagct ccctcgtgcg ctctcctgtt ccgaccctgc 3661 cgcttaccgg atacctgtcc gcctttctcc cttcgggaag cgtggcgctt tctcatagct 3721 cacgctgtag gtatctcagt tcggtgtagg tcgttcgctc caagctgggc tgtgtgcacg 3781 aaccccccgt tcagcccgac cgctgcgcct tatccggtaa ctatcgtctt gagtccaacc 3841 cggtaagaca cgacttatcg ccactggcag cagccactgg taacaggatt agcagagcga 3901 ggtatgtagg cggtgctaca gagttcttga agtggtggcc taactacggc tacactagaa 3961 ggacagtatt tggtatctgc gctctgctga agccagttac cttcggaaaa agagttggta 4021 gctcttgatc cggcaaacaa accaccgctg gtagcggtgg tttttttgtt tgcaagcagc 4081 agattacgcg cagaaaaaaa ggatctcaag aagatccttt gatcttttct acggggtctg 4141 acgctcagtg gaacgaaaac tcacgttaag ggattttggt catgaacaat aaaactgtct 4201 gcttacataa acagtaatac aaggggtgtt atgagccata ttcaacggga aacgtcttgc 4261 tctaggccgc gattaaattc caacatggat gctgatttat atgggtataa atgggctcgc 4321 gataatgtcg ggcaatcagg tgcgacaatc tatcgattgt atgggaagcc cgatgcgcca 4381 gagttgtttc tgaaacatgg caaaggtagc gttgccaatg atgttacaga tgagatggtc 4441 agactaaact ggctgacgga atttatgcct cttccgacca tcaagcattt tatccgtact 4501 cctgatgatg catggttact caccactgcg atccccggca aaacagcatt ccaggtatta 4561 gaagaatatc ctgattcagg tgaaaatatt gttgatgcgc tggcagtgtt cctgcgccgg 4621 ttgcattcga ttcctgtttg taattgtcct tttaacagtg atcgcgtatt tcgtctcgct 4681 caggcgcaat cacgaatgaa taacggtttg gttgatgcga gtgattttga tgacgagcgt 4741 aatggctggc ctgttgaaca agtctggaaa gaaatgcata aacttttgcc attctcaccg 4801 gattcagtcg tcactcatgg tgatttctca cttgataacc ttatttttga cgaggggaaa 4861 ttaataggtt gtattgatgt tggacgagtc ggaatcgcag accgatacca ggatcttgcc 4921 atcctatgga actgcctcgg tgagttttct ccttcattac agaaacggct ttttcaaaaa 4981 tatggtattg ataatcctga tatgaataaa ttgcagtttc atttgatgct cgatgagttt 5041 ttctaagaat taattcatga gcggatacat atttgaatgt atttagaaaa ataaacaaat 5101 aggggttccg cgcacatttc cccgaaaagt gccacctgaa attgtaaacg ttaatatttt 5161 gttaaaattc gcgttaaatt tttgttaaat cagctcattt tttaaccaat aggccgaaat 5221 cggcaaaatc ccttataaat caaaagaata gaccgagata gggttgagtg ttgttccagt 5281 ttggaacaag agtccactat taaagaacgt ggactccaac gtcaaagggc gaaaaaccgt 5341 ctatcagggc gatggcccac tacgtgaacc atcaccctaa tcaagttttt tggggtcgag 5401 gtgccgtaaa gcactaaatc ggaaccctaa agggagcccc cgatttagag cttgacgggg 5461 aaagccggcg aacgtggcga gaaaggaagg gaagaaagcg aaaggagcgg gcgctagggc 5521 gctggcaagt gtagcggtca cgctgcgcgt aaccaccaca cccgccgcgc ttaatgcgcc 5581 gctacagggc gcgtcccatt cgcca //
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