产品 资讯
请输入产品名称
噪声分析仪 纺织检测仪器 Toc分析仪 PT-303红外测温仪 转矩测试仪 继电保护试验仪 定氮仪
首页 产品 专题 品牌 资料 展会 成功案例 网上展会
词多 效果好 就选易搜宝！
首页 >>> 产品目录 >>> 分子生物学 >>> 质粒（载体）
仪表展览网 >>> 展馆展区 >>> 试剂 >>> **试剂 >>> pET-48b > pET-48b

产品资料

pET-48b

pET-48b
  • 如果您对该产品感兴趣的话，可以
  • 产品名称：pET-48b
  • 产品型号：
  • 产品展商：XYbscience
  • 产品文档：无相关文档
简单介绍
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，pET-48b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���位点，紧接着位点后是S标签。
产品描述
 

pET-48b

  • 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
XY0381 pET-48b

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: T7/lac
复制子: ColE1 ori，F1 ori
终止子: T7 terminator
质粒分类: 大肠杆菌载体；PET系列表达质粒
质粒大小: 5605bp
质粒标签: N-Trx, N-6×His,N-HRV 3C, C-S, C-Thrombin
原核抗性: 卡那霉素Kan
克隆菌株: DH5α
培养条件: 37℃，有氧，LB
表达宿主: BL21(DE3)
培养条件: 37℃，有氧，LB
诱导方式: IPTG或乳糖及其类似物
5'测序引物: T7:TAATACGACTCACTATAGGG
3'测序引物: T7-ter:TGCTAGTTATTGCTCAGCGG

质粒简介

       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。

质粒图谱

质粒序列

LOCUS       Exported                5605 bp ds-DNA     circular SYN 11-8-2015
DEFINITION  synthetic circular DNA
ACCESSION   .
VERSION     .
KEYWORDS    Untitled 3
SOURCE      synthetic DNA construct
  ORGANISM  synthetic DNA construct
REFERENCE   1  (bases 1 to 5605)
  AUTHORS   .
  TITLE     Direct Submission
  JOURNAL   Exported 2015-8-11  from MLCC
            http://www.miaolingbio.com
FEATURES             Location/Qualifiers
     source          1..5605
                     /organism="synthetic DNA construct"
                     /mol_type="other DNA"
     source          775..797
                     /organism="Enterobacteria phage T7"
                     /mol_type="genomic DNA"
                     /db_xref="taxon:10760"
     terminator      26..73
                     /note="T7 terminator"
                     /note="transcription terminator for bacteriophage T7 RNA
                     polymerase"
     CDS             complement(168..212)
                     /codon_start=1
                     /product="affinity and epitope tag derived from pancreatic
                     ribonuclease A"
                     /note="S-Tag"
                     /translation="KETAAAKFERQHMDS"
     CDS             complement(213..230)
                     /codon_start=1
                     /product="thrombin recognition and cleavage site"
                     /note="thrombin site"
                     /translation="LVPRGS"
     CDS             complement(309..332)
                     /codon_start=1
                     /product="recognition and cleavage site for human
                     rhinovirus 3C and PreScission proteases"
                     /note="HRV 3C site"
                     /translation="LEVLFQGP"
     CDS             complement(342..359)
                     /codon_start=1
                     /product="6xHis affinity tag"
                     /note="6xHis"
                     /translation="HHHHHH"
     CDS             complement(441..767)
                     /codon_start=1
                     /gene="trxA"
                     /product="E. coli thioredoxin"
                     /note="TrxA"
                     /translation="MSDKIIHLTDDSFDTDVLKADGAILVDFWAEWCGPCKMIAPILDE
                     IADEYQGKLTVAKLNIDQNPGTAPKYGIRGIPTLLLFKNGEVAATKVGALSKGQLKEFL
                     DANLA"
     RBS             775..797
                     /note="efficient ribosome binding site from bacteriophage
                     T7 gene 10 (Olins and Rangwala, 1989)"
     protein_bind    812..836
                     /bound_moiety="lac repressor encoded by lacI"
                     /note="lac operator"
                     /note="The lac repressor binds to the lac operator to
                     inhibit transcription in E. coli. This inhibition can be
                     relieved by adding lactose or
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
     promoter        complement(837..855)
                     /note="T7 promoter"
                     /note="promoter for bacteriophage T7 RNA polymerase"
     promoter        1168..1245
                     /gene="lacI"
                     /note="lacI promoter"
     CDS             1246..2328
                     /codon_start=1
                     /gene="lacI"
                     /product="lac repressor"
                     /note="lacI"
                     /note="The lac repressor binds to the lac operator to
                     inhibit transcription in E. coli. This inhibition can be
                     relieved by adding lactose or
                     isopropyl-beta-D-thiogalactopyranoside (IPTG)."
                     /translation="MKPVTLYDVAEYAGVSYQTVSRVVNQASHVSAKTREKVEAAMAEL
                     NYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKSRADQLGASVVVSMVERSGV
                     EACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNVPALFLDVSDQTPINSIIFSH
                     EDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGWHKYLTRNQIQPIAEREGDWSA
                     MSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITESGLRVGADISVVGYDDTEDSSC
                     YIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQLLPVSLVKRKTTLAPNTQTASPR
                     ALADSLMQLARQVSRLESGQ"
     CDS             2900..3091
                     /codon_start=1
                     /gene="rop"
                     /product="Rop protein, which maintains plasmids at low copy
                     number"
                     /note="rop"
                     /translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
                     DELYRSCLARFGDDGENL"
     misc_feature    3193..3335
                     /note="bom"
                     /note="basis of mobility region from pBR322"
     rep_origin      complement(3521..4109)
                     /direction=LEFT
                     /note="ori"
                     /note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
                     replication"
     CDS             4231..5046
                     /codon_start=1
                     /product="aminoglycoside phosphotransferase"
                     /note="KanR"
                     /note="confers resistance to kanamycin in bacteria or G418
                     (Geneticin(R)) in eukaryotes"
                     /translation="MSHIQRETSCSRPRLNSNMDADLYGYKWARDNVGQSGATIYRLYG
                     KPDAPELFLKHGKGSVANDVTDEMVRLNWLTEFMPLPTIKHFIRTPDDAWLLTTAIPGK
                     TAFQVLEEYPDSGENIVDALAVFLRRLHSIPVCNCPFNSDRVFRLAQAQSRMNNGLVDA
                     SDFDDERNGWPVEQVWKEMHKLLPFSPDSVVTHGDFSLDNLIFDEGKLIGCIDVGRVGI
                     ADRYQDLAILWNCLGEFSPSLQKRLFQKYGIDNPDMNKLQFHLMLDEFF"
     rep_origin      complement(5139..5594)
                     /direction=LEFT
                     /note="f1 ori"
                     /note="f1 bacteriophage origin of replication; arrow
                     indicates direction of (+) strand synthesis"
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
//
产品留言
标题
联系人
联系电话
内容
验证码
点击换一张
注：1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!
  • 温馨提示：为规避购买风险，建议您在购买前务必确认供应商资质与产品质量。
  • 免责申明：以上内容为注册会员自行发布，若信息的真实性、合法性存在争议，平台将会监督协助处理，欢迎举报
产品留言
标题
内容
联系人
联系电话
电子邮件
公司名称
联系地址
验证码
点击换一张
注：1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!