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pTrcHis2 A载体

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  • ¥1000
  • ZYbscience
  • 中国/美国
  • ZY365-20
  • 2025年07月11日
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    • 详细信息
    • 技术资料
    • 保存条件

      -20℃低温保存

    • 保质期

      三年

    • 英文名

      pTrcHis2 A

    • 库存

      20

    • 供应商

      泽叶生物

    pTrcHis2A载体基本信息

    出品公司: ZYbscience
    别名: pTrcHis2A, pTrcHis2 A
    质粒类型: 大肠杆菌表达载体
    表达水平: 高拷贝
    启动子: Trc
    克隆方法: 多克隆位点,限制性内切酶
    载体大小: 4406 bp
    5' 测序引物及序列: pTrcHis-F: gaggtatatattaatgtatcg
    3' 测序引物及序列: pTrcHis-R:GATTTAATCTGTATCAGG
    载体标签: C-His, C-Myc
    载体抗性: Ampicillin
    备注:
    Hosts: E.coli NM522, E.coli INValphaF'. Related vectors: pSE420.
    适合高效表达真核基因。
    产品目录号: ZY365-20
    稳定性: 瞬时表达 Transient
    组成型: 组成型 Constitutive
    病毒/非病毒: 非病毒

    pTrcHis2A载体质粒图谱和多克隆位点信息

    pTrcHis2A载体图谱



    pTrcHis2A 多克隆位点

    pTrcHis2A 载体特征

    pTrcHis2A载体简介

    The pTrcHis2 plasmids are pBR322-derived expression vectors designed for efficient recombinant protein expression and purification in E. coli. High levels of expression are possible using the trc (trp-lac) promoter (Egon et al., 1983) and the rrnB anti-termination region (Li et al., 1984). The trc promoter contains the –35 region of the trp promoter together with the –10 region of the lac promoter (Brosius et al., 1985; Egon et al., 1983; Mulligan et al., 1985). To regulate expression, the gene encoding Lac repressor (lacIq) is provided in the pTrcHis2 vectors, allowing regulation of the trc promoter regardless of whether the host strain contains a gene encoding the Lac repressor.

    Isopropyl-Beta-D-thiogalactopyranoside (IPTG) is used to induce expression of your gene. Translation is enhanced by the bacteriophage T7 gene 10 translation enhancer and a minicistron that provides highly efficient translational restart into the open reading frame of the multiple cloning site. DNA inserts are positioned downstream and in frame with the initiation ATG and a C-terminal fusion peptide. The C-terminal peptide encodes the myc epitope and six histidine residues that function as a metal binding site in the expressed protein.

    pTrcHis2A载体序列

    LOCUS pTrcHis2 A 4406 bp DNA circular SYN
    DEFINITION pTrcHis2 A
    ACCESSION
    KEYWORDS
    SOURCE
    ORGANISM other sequences; artificial sequences; vectors.
    COMMENT This file is created by Vector NTI
    http://www.biofeng.com/
    COMMENT ORIGDB|GenBank
    COMMENT VNTAUTHORNAME|biofeng.com|
    FEATURES Location/Qualifiers
    source 1..4406
    /organism="pTrcHis2 A"
    /mol_type="other DNA"
    misc_feature 235..257
    /label="M13_pUC_rev_primer"
    misc_feature 264..333
    /label="rrnB_ATS"
    misc_feature 370..390
    /label="pTrcHis_fwd_primer"
    misc_feature 383..409
    /label="minicis"
    misc_feature complement(589..606)
    /label="pBAD_rev_primer"
    misc_feature complement(589..606)
    /label="pTrcHis_rev_primer"
    terminator 639..796
    /label="rrnB_terminator"
    terminator 762..805
    /label="rrnB_T1_terminator"
    terminator 937..964
    /label="rrnB_T2_terminator"
    promoter 1006..1034
    /label="AmpR_promoter"
    gene 1076..1936
    /label="Ampicillin"
    /gene="Ampicillin"
    CDS 1076..1936
    /label="ORF frame 2"
    /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
    IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
    YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
    DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
    LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
    EIGASLIKHW*"
    rep_origin 2091..2710
    /label="pBR322_origin"
    /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
    IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
    YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
    DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
    LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
    EIGASLIKHW*"
    misc_feature 3107..3129
    /label="pGEX_3_primer"
    /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
    IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
    YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
    DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
    LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
    EIGASLIKHW*"
    misc_feature 3276..4367
    /label="lacI"
    /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
    IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVE
    YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
    DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
    LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
    EIGASLIKHW*"
    CDS 3408..4367
    /label="ORF frame 3"
    /translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
    RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
    PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
    HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
    SGLRVGADISVVGYDDTEDSSCYIPPSTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
    LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
    ORIGIN
    1 GTTTGACAGC TTATCATCGA CTGCACGGTG CACCAATGCT TCTGGCGTCA GGCAGCCATC
    61 GGAAGCTGTG GTATGGCTGT GCAGGTCGTA AATCACTGCA TAATTCGTGT CGCTCAAGGC
    121 GCACTCCCGT TCTGGATAAT GTTTTTTGCG CCGACATCAT AACGGTTCTG GCAAATATTC
    181 TGAAATGAGC TGTTGACAAT TAATCATCCG GCTCGTATAA TGTGTGGAAT TGTGAGCGGA
    241 TAACAATTTC ACACAGGAAA CAGCGCCGCT GAGAAAAAGC GAAGCGGCAC TGCTCTTTAA
    301 CAATTTATCA GACAATCTGT GTGGGCACTC GACCGGAATT ATCGATTAAC TTTATTATTA
    361 AAAATTAAAG AGGTATATAT TAATGTATCG ATTAAATAAG GAGGAATAAA CCATGGATCC
    421 GAGCTCGAGA TCTGCAGCTG GTACCATATG GGAATTCGAA GCTTGGGCCC GAACAAAAAC
    481 TCATCTCAGA AGAGGATCTG AATAGCGCCG TCGACCATCA TCATCATCAT CATTGAGTTT
    541 AAACGGTCTC CAGCTTGGCT GTTTTGGCGG ATGAGAGAAG ATTTTCAGCC TGATACAGAT
    601 TAAATCAGAA CGCAGAAGCG GTCTGATAAA ACAGAATTTG CCTGGCGGCA GTAGCGCGGT
    661 GGTCCCACCT GACCCCATGC CGAACTCAGA AGTGAAACGC CGTAGCGCCG ATGGTAGTGT
    721 GGGGTCTCCC CATGCGAGAG TAGGGAACTG CCAGGCATCA AATAAAACGA AAGGCTCAGT
    781 CGAAAGACTG GGCCTTTCGT TTTATCTGTT GTTTGTCGGT GAACGCTCTC CTGAGTAGGA
    841 CAAATCCGCC GGGAGCGGAT TTGAACGTTG CGAAGCAACG GCCCGGAGGG TGGCGGGCAG
    901 GACGCCCGCC ATAAACTGCC AGGCATCAAA TTAAGCAGAA GGCCATCCTG ACGGATGGCC
    961 TTTTTGCGTT TCTACAAACT CTTTTTGTTT ATTTTTCTAA ATACATTCAA ATATGTATCC
    1021 GCTCATGAGA CAATAACCCT GATAAATGCT TCAATAATAT TGAAAAAGGA AGAGTATGAG
    1081 TATTCAACAT TTCCGTGTCG CCCTTATTCC CTTTTTTGCG GCATTTTGCC TTCCTGTTTT
    1141 TGCTCACCCA GAAACGCTGG TGAAAGTAAA AGATGCTGAA GATCAGTTGG GTGCACGAGT
    1201 GGGTTACATC GAACTGGATC TCAACAGCGG TAAGATCCTT GAGAGTTTTC GCCCCGAAGA
    1261 ACGTTTTCCA ATGATGAGCA CTTTTAAAGT TCTGCTATGT GGCGCGGTAT TATCCCGTGT
    1321 TGACGCCGGG CAAGAGCAAC TCGGTCGCCG CATACACTAT TCTCAGAATG ACTTGGTTGA
    1381 GTACTCACCA GTCACAGAAA AGCATCTTAC GGATGGCATG ACAGTAAGAG AATTATGCAG
    1441 TGCTGCCATA ACCATGAGTG ATAACACTGC GGCCAACTTA CTTCTGACAA CGATCGGAGG
    1501 ACCGAAGGAG CTAACCGCTT TTTTGCACAA CATGGGGGAT CATGTAACTC GCCTTGATCG
    1561 TTGGGAACCG GAGCTGAATG AAGCCATACC AAACGACGAG CGTGACACCA CGATGCCTGT
    1621 AGCAATGGCA ACAACGTTGC GCAAACTATT AACTGGCGAA CTACTTACTC TAGCTTCCCG
    1681 GCAACAATTA ATAGACTGGA TGGAGGCGGA TAAAGTTGCA GGACCACTTC TGCGCTCGGC
    1741 CCTTCCGGCT GGCTGGTTTA TTGCTGATAA ATCTGGAGCC GGTGAGCGTG GGTCTCGCGG
    1801 TATCATTGCA GCACTGGGGC CAGATGGTAA GCCCTCCCGT ATCGTAGTTA TCTACACGAC
    1861 GGGGAGTCAG GCAACTATGG ATGAACGAAA TAGACAGATC GCTGAGATAG GTGCCTCACT
    1921 GATTAAGCAT TGGTAACTGT CAGACCAAGT TTACTCATAT ATACTTTAGA TTGATTTAAA
    1981 ACTTCATTTT TAATTTAAAA GGATCTAGGT GAAGATCCTT TTTGATAATC TCATGACCAA
    2041 AATCCCTTAA CGTGAGTTTT CGTTCCACTG AGCGTCAGAC CCCGTAGAAA AGATCAAAGG
    2101 ATCTTCTTGA GATCCTTTTT TTCTGCGCGT AATCTGCTGC TTGCAAACAA AAAAACCACC
    2161 GCTACCAGCG GTGGTTTGTT TGCCGGATCA AGAGCTACCA ACTCTTTTTC CGAAGGTAAC
    2221 TGGCTTCAGC AGAGCGCAGA TACCAAATAC TGTCCTTCTA GTGTAGCCGT AGTTAGGCCA
    2281 CCACTTCAAG AACTCTGTAG CACCGCCTAC ATACCTCGCT CTGCTAATCC TGTTACCAGT
    2341 GGCTGCTGCC AGTGGCGATA AGTCGTGTCT TACCGGGTTG GACTCAAGAC GATAGTTACC
    2401 GGATAAGGCG CAGCGGTCGG GCTGAACGGG GGGTTCGTGC ACACAGCCCA GCTTGGAGCG
    2461 AACGACCTAC ACCGAACTGA GATACCTACA GCGTGAGCTA TGAGAAAGCG CCACGCTTCC
    2521 CGAAGGGAGA AAGGCGGACA GGTATCCGGT AAGCGGCAGG GTCGGAACAG GAGAGCGCAC
    2581 GAGGGAGCTT CCAGGGGGAA ACGCCTGGTA TCTTTATAGT CCTGTCGGGT TTCGCCACCT
    2641 CTGACTTGAG CGTCGATTTT TGTGATGCTC GTCAGGGGGG CGGAGCCTAT GGAAAAACGC
    2701 CAGCAACGCG GCCTTTTTAC GGTTCCTGGC CTTTTGCTGG CCTTTTGCTC ACATGTTCTT
    2761 TCCTGCGTTA TCCCCTGATT CTGTGGATAA CCGTATTACC GCCTTTGAGT GAGCTGATAC
    2821 CGCTCGCCGC AGCCGAACGA CCGAGCGCAG CGAGTCAGTG AGCGAGGAAG CGGAAGAGCG
    2881 CCTGATGCGG TATTTTCTCC TTACGCATCT GTGCGGTATT TCACACCGCA TATGGTGCAC
    2941 TCTCAGTACA ATCTGCTCTG ATGCCGCATA GTTAAGCCAG TATACACTCC GCTATCGCTA
    3001 CGTGACTGGG TCATGGCTGC GCCCCGACAC CCGCCAACAC CCGCTGACGC GCCCTGACGG
    3061 GCTTGTCTGC TCCCGGCATC CGCTTACAGA CAAGCTGTGA CCGTCTCCGG GAGCTGCATG
    3121 TGTCAGAGGT TTTCACCGTC ATCACCGAAA CGCGCGAGGC AGCAGATCAA TTCGCGCGCG
    3181 AAGGCGAAGC GGCATGCATT TACGTTGACA CCATCGAATG GTGCAAAACC TTTCGCGGTA
    3241 TGGCATGATA GCGCCCGGAA GAGAGTCAAT TCAGGGTGGT GAATGTGAAA CCAGTAACGT
    3301 TATACGATGT CGCAGAGTAT GCCGGTGTCT CTTATCAGAC CGTTTCCCGC GTGGTGAACC
    3361 AGGCCAGCCA CGTTTCTGCG AAAACGCGGG AAAAAGTGGA AGCGGCGATG GCGGAGCTGA
    3421 ATTACATTCC CAACCGCGTG GCACAACAAC TGGCGGGCAA ACAGTCGTTG CTGATTGGCG
    3481 TTGCCACCTC CAGTCTGGCC CTGCACGCGC CGTCGCAAAT TGTCGCGGCG ATTAAATCTC
    3541 GCGCCGATCA ACTGGGTGCC AGCGTGGTGG TGTCGATGGT AGAACGAAGC GGCGTCGAAG
    3601 CCTGTAAAGC GGCGGTGCAC AATCTTCTCG CGCAACGCGT CAGTGGGCTG ATCATTAACT
    3661 ATCCGCTGGA TGACCAGGAT GCCATTGCTG TGGAAGCTGC CTGCACTAAT GTTCCGGCGT
    3721 TATTTCTTGA TGTCTCTGAC CAGACACCCA TCAACAGTAT TATTTTCTCC CATGAAGACG
    3781 GTACGCGACT GGGCGTGGAG CATCTGGTCG CATTGGGTCA CCAGCAAATC GCGCTGTTAG
    3841 CGGGCCCATT AAGTTCTGTC TCGGCGCGTC TGCGTCTGGC TGGCTGGCAT AAATATCTCA
    3901 CTCGCAATCA AATTCAGCCG ATAGCGGAAC GGGAAGGCGA CTGGAGTGCC ATGTCCGGTT
    3961 TTCAACAAAC CATGCAAATG CTGAATGAGG GCATCGTTCC CACTGCGATG CTGGTTGCCA
    4021 ACGATCAGAT GGCGCTGGGC GCAATGCGCG CCATTACCGA GTCCGGGCTG CGCGTTGGTG
    4081 CGGATATCTC GGTAGTGGGA TACGACGATA CCGAAGACAG CTCATGTTAT ATCCCGCCGT
    4141 CAACCACCAT CAAACAGGAT TTTCGCCTGC TGGGGCAAAC CAGCGTGGAC CGCTTGCTGC
    4201 AACTCTCTCA GGGCCAGGCG GTGAAGGGCA ATCAGCTGTT GCCCGTCTCA CTGGTGAAAA
    4261 GAAAAACCAC CCTGGCGCCC AATACGCAAA CCGCCTCTCC CCGCGCGTTG GCCGATTCAT
    4321 TAATGCAGCT GGCACGACAG GTTTCCCGAC TGGAAAGCGG GCAGTGAGCG CAACGCAATT
    4381 AATGTGAGTT AGCGCGAATT GATCTG

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