| 出品公司: | EMD Biosciences(Novagen) |
|---|---|
| 别名: | pET21a, pet 21a |
| 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: | 5443bp |
| 5' 测序引物: | T7 |
| 5' 测序引物序列: | 5'-TAATACGACTCACTATAGGG-3' |
| 载体标签: | N-T7, C-His |
| 载体抗性: | Ampicillin |
| 备注: |
Same as pET24abcd(+) but ampR; a,b,c,d vary by MCS; The f1 origin is oriented so that infection with helper phage will produce virions containing single-stranded DNA that corresponds to the coding strand.
|
| 产品目录号: | 69740-3 |
| 稳定性: | 瞬时表达 Transient |
| 组成型: | 组成型 Constitutive |
| 病毒/非病毒: | 非病毒 |
| 表达宿主菌: | 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
pET21a载体基本信息
pET21a载体图谱质粒图谱和多克隆位点信息
pET21a载体简介
pET-21a-d载体具有N端T7标签和C端His标签。独特的酶切位点在载体图谱中被标注出来。需要注意的是，这些载体序列是依据载体pBR322的方向来进行编号的，所以T7标签表达区域在载体图谱上是反向的。
pET21a载体序列
LOCUS pET-21a (+) 5443 bp DNA Circular SYN
DEFINITION pET-21 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|
COMMENT VNTOAUTHORAD1|Novagen Inc.|
FEATURES Location/Qualifiers
source 1..5443
/organism="pET-21 a (+)"
/mol_type="other DNA"
terminator complement(1..129)
/label="T7_terminator"
misc_feature 69..87
/label="T7_Terminal_primer"
misc_feature complement(207..239)
/label="T7_leader"
misc_feature complement(222..240)
/label="Xpress_fwd_primer"
misc_feature complement(248..264)
/label="T7_transl_en_RBS"
misc_feature complement(282..309)
/label="lacO"
promoter complement(309..327)
/label="T7_promoter"
gene 359..622
/label="tet (300 - 563)"
/gene="tet (300 - 563)"
misc_feature complement(411..430)
/label="pBRrevBam_primer"
CDS 464..964
/label="ORF frame 2"
/translation="MSACFGVGMVAGPVAGGLLGAISLHAPFLAAAVLNGLNLLLGCF
LMQESHKGERRDPGHHRMAQNLSRYGMIAPGRESIQGGECETSNVIRCRRVCRCLLSD
RFPRGEPGQPRFCENAGKSGSGDGGAELHSQPRGTTTGGQTVVADWRCHLQSGPARAV
ANCRGD*"
misc_feature 705..1796
/label="lacI"
/translation="MSACFGVGMVAGPVAGGLLGAISLHAPFLAAAVLNGLNLLLGCF
LMQESHKGERRDPGHHRMAQNLSRYGMIAPGRESIQGGECETSNVIRCRRVCRCLLSD
RFPRGEPGQPRFCENAGKSGSGDGGAELHSQPRGTTTGGQTVVADWRCHLQSGPARAV
ANCRGD*"
CDS 837..1796
/label="ORF frame 3"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
gene 1855..2130
/label="tet (576 - 851)"
/gene="tet (576 - 851)"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
misc_feature 2605..2796
/label="ROP"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
misc_feature complement(2790..2812)
/label="pGEX_3_primer"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
rep_origin complement(3211..3830)
/label="pBR322_origin"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
gene complement(3985..4845)
/label="Ampicillin"
/gene="Ampicillin"
/translation="MAELNYIPNRVAQQLAGKQSLLIGVATSSLALHAPSQIVAAIKS
RADQLGASVVVSMVERSGVEACKAAVHNLLAQRVSGLIINYPLDDQDAIAVEAACTNV
PALFLDVSDQTPINSIIFSHEDGTRLGVEHLVALGHQQIALLAGPLSSVSARLRLAGW
HKYLTRNQIQPIAEREGDWSAMSGFQQTMQMLNEGIVPTAMLVANDQMALGAMRAITE
SGLRVGADISVVGYDDTEDSSCYIPPLTTIKQDFRLLGQTSVDRLLQLSQGQAVKGNQ
LLPVSLVKRKTTLAPNTQTASPRALADSLMQLARQVSRLESGQ*"
CDS complement(3985..4845)
/label="ORF frame 2"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVE
YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
DRWEPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
EIGASLIKHW*"
promoter complement(4887..4915)
/label="AmpR_promoter"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY
IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVE
YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL
DRWEPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL
LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA
EIGASLIKHW*"
ORIGIN
1 atccggatat agttcctcct ttcagcaaaa aacccctcaa gacccgttta gaggccccaa
61 ggggttatgc tagttattgc tcagcggtgg cagcagccaa ctcagcttcc tttcgggctt
121 tgttagcagc cggatctcag tggtggtggt ggtggtgctc gagtgcggcc gcaagcttgt
181 cgacggagct cgaattcgga tccgcgaccc atttgctgtc caccagtcat gctagccata
241 tgtatatctc cttcttaaag ttaaacaaaa ttatttctag aggggaattg ttatccgctc
301 acaattcccc tatagtgagt cgtattaatt tcgcgggatc gagatctcga tcctctacgc
361 cggacgcatc gtggccggca tcaccggcgc cacaggtgcg gttgctggcg cctatatcgc
421 cgacatcacc gatggggaag atcgggctcg ccacttcggg ctcatgagcg cttgtttcgg
481 cgtgggtatg gtggcaggcc ccgtggccgg gggactgttg ggcgccatct ccttgcatgc
541 accattcctt gcggcggcgg tgctcaacgg cctcaaccta ctactgggct gcttcctaat
601 gcaggagtcg cataagggag agcgtcgaga tcccggacac catcgaatgg cgcaaaacct
661 ttcgcggtat ggcatgatag cgcccggaag agagtcaatt cagggtggtg aatgtgaaac
721 cagtaacgtt atacgatgtc gcagagtatg ccggtgtctc ttatcagacc gtttcccgcg
781 tggtgaacca ggccagccac gtttctgcga aaacgcggga aaaagtggaa gcggcgatgg
841 cggagctgaa ttacattccc aaccgcgtgg cacaacaact ggcgggcaaa cagtcgttgc
901 tgattggcgt tgccacctcc agtctggccc tgcacgcgcc gtcgcaaatt gtcgcggcga
961 ttaaatctcg cgccgatcaa ctgggtgcca gcgtggtggt gtcgatggta gaacgaagcg
1021 gcgtcgaagc ctgtaaagcg gcggtgcaca atcttctcgc gcaacgcgtc agtgggctga
1081 tcattaacta tccgctggat gaccaggatg ccattgctgt ggaagctgcc tgcactaatg
1141 ttccggcgtt atttcttgat gtctctgacc agacacccat caacagtatt attttctccc
1201 atgaagacgg tacgcgactg ggcgtggagc atctggtcgc attgggtcac cagcaaatcg
1261 cgctgttagc gggcccatta agttctgtct cggcgcgtct gcgtctggct ggctggcata
1321 aatatctcac tcgcaatcaa attcagccga tagcggaacg ggaaggcgac tggagtgcca
1381 tgtccggttt tcaacaaacc atgcaaatgc tgaatgaggg catcgttccc actgcgatgc
1441 tggttgccaa cgatcagatg gcgctgggcg caatgcgcgc cattaccgag tccgggctgc
1501 gcgttggtgc ggatatctcg gtagtgggat acgacgatac cgaagacagc tcatgttata
1561 tcccgccgtt aaccaccatc aaacaggatt ttcgcctgct ggggcaaacc agcgtggacc
1621 gcttgctgca actctctcag ggccaggcgg tgaagggcaa tcagctgttg cccgtctcac
1681 tggtgaaaag aaaaaccacc ctggcgccca atacgcaaac cgcctctccc cgcgcgttgg
1741 ccgattcatt aatgcagctg gcacgacagg tttcccgact ggaaagcggg cagtgagcgc
1801 aacgcaatta atgtaagtta gctcactcat taggcaccgg gatctcgacc gatgcccttg
1861 agagccttca acccagtcag ctccttccgg tgggcgcggg gcatgactat cgtcgccgca
1921 cttatgactg tcttctttat catgcaactc gtaggacagg tgccggcagc gctctgggtc
1981 attttcggcg aggaccgctt tcgctggagc gcgacgatga tcggcctgtc gcttgcggta
2041 ttcggaatct tgcacgccct cgctcaagcc ttcgtcactg gtcccgccac caaacgtttc
2101 ggcgagaagc aggccattat cgccggcatg gcggccccac gggtgcgcat gatcgtgctc
2161 ctgtcgttga ggacccggct aggctggcgg ggttgcctta ctggttagca gaatgaatca
2221 ccgatacgcg agcgaacgtg aagcgactgc tgctgcaaaa cgtctgcgac ctgagcaaca
2281 acatgaatgg tcttcggttt ccgtgtttcg taaagtctgg aaacgcggaa gtcagcgccc
2341 tgcaccatta tgttccggat ctgcatcgca ggatgctgct ggctaccctg tggaacacct
2401 acatctgtat taacgaagcg ctggcattga ccctgagtga tttttctctg gtcccgccgc
2461 atccataccg ccagttgttt accctcacaa cgttccagta accgggcatg ttcatcatca
2521 gtaacccgta tcgtgagcat cctctctcgt ttcatcggta tcattacccc catgaacaga
2581 aatccccctt acacggaggc atcagtgacc aaacaggaaa aaaccgccct taacatggcc
2641 cgctttatca gaagccagac attaacgctt ctggagaaac tcaacgagct ggacgcggat
2701 gaacaggcag acatctgtga atcgcttcac gaccacgctg atgagcttta ccgcagctgc
2761 ctcgcgcgtt tcggtgatga cggtgaaaac ctctgacaca tgcagctccc ggagacggtc
2821 acagcttgtc tgtaagcgga tgccgggagc agacaagccc gtcagggcgc gtcagcgggt
2881 gttggcgggt gtcggggcgc agccatgacc cagtcacgta gcgatagcgg agtgtatact
2941 ggcttaacta tgcggcatca gagcagattg tactgagagt gcaccatata tgcggtgtga
3001 aataccgcac agatgcgtaa ggagaaaata ccgcatcagg cgctcttccg cttcctcgct
3061 cactgactcg ctgcgctcgg tcgttcggct gcggcgagcg gtatcagctc actcaaaggc
3121 ggtaatacgg ttatccacag aatcagggga taacgcagga aagaacatgt gagcaaaagg
3181 ccagcaaaag gccaggaacc gtaaaaaggc cgcgttgctg gcgtttttcc ataggctccg
3241 cccccctgac gagcatcaca aaaatcgacg ctcaagtcag aggtggcgaa acccgacagg
3301 actataaaga taccaggcgt ttccccctgg aagctccctc gtgcgctctc ctgttccgac
3361 cctgccgctt accggatacc tgtccgcctt tctcccttcg ggaagcgtgg cgctttctca
3421 tagctcacgc tgtaggtatc tcagttcggt gtaggtcgtt cgctccaagc tgggctgtgt
3481 gcacgaaccc cccgttcagc ccgaccgctg cgccttatcc ggtaactatc gtcttgagtc
3541 caacccggta agacacgact tatcgccact ggcagcagcc actggtaaca ggattagcag
3601 agcgaggtat gtaggcggtg ctacagagtt cttgaagtgg tggcctaact acggctacac
3661 tagaaggaca gtatttggta tctgcgctct gctgaagcca gttaccttcg gaaaaagagt
3721 tggtagctct tgatccggca aacaaaccac cgctggtagc ggtggttttt ttgtttgcaa
3781 gcagcagatt acgcgcagaa aaaaaggatc tcaagaagat cctttgatct tttctacggg
3841 gtctgacgct cagtggaacg aaaactcacg ttaagggatt ttggtcatga gattatcaaa
3901 aaggatcttc acctagatcc ttttaaatta aaaatgaagt tttaaatcaa tctaaagtat
3961 atatgagtaa acttggtctg acagttacca atgcttaatc agtgaggcac ctatctcagc
4021 gatctgtcta tttcgttcat ccatagttgc ctgactcccc gtcgtgtaga taactacgat
4081 acgggagggc ttaccatctg gccccagtgc tgcaatgata ccgcgagacc cacgctcacc
4141 ggctccagat ttatcagcaa taaaccagcc agccggaagg gccgagcgca gaagtggtcc
4201 tgcaacttta tccgcctcca tccagtctat taattgttgc cgggaagcta gagtaagtag
4261 ttcgccagtt aatagtttgc gcaacgttgt tgccattgct gcaggcatcg tggtgtcacg
4321 ctcgtcgttt ggtatggctt cattcagctc cggttcccaa cgatcaaggc gagttacatg
4381 atcccccatg ttgtgcaaaa aagcggttag ctccttcggt cctccgatcg ttgtcagaag
4441 taagttggcc gcagtgttat cactcatggt tatggcagca ctgcataatt ctcttactgt
4501 catgccatcc gtaagatgct tttctgtgac tggtgagtac tcaaccaagt cattctgaga
4561 atagtgtatg cggcgaccga gttgctcttg cccggcgtca atacgggata ataccgcgcc
4621 acatagcaga actttaaaag tgctcatcat tggaaaacgt tcttcggggc gaaaactctc
4681 aaggatctta ccgctgttga gatccagttc gatgtaaccc actcgtgcac ccaactgatc
4741 ttcagcatct tttactttca ccagcgtttc tgggtgagca aaaacaggaa ggcaaaatgc
4801 cgcaaaaaag ggaataaggg cgacacggaa atgttgaata ctcatactct tcctttttca
4861 atattattga agcatttatc agggttattg tctcatgagc ggatacatat ttgaatgtat
4921 ttagaaaaat aaacaaatag gggttccgcg cacatttccc cgaaaagtgc cacctgaaat
4981 tgtaaacgtt aatattttgt taaaattcgc gttaaatttt tgttaaatca gctcattttt
5041 taaccaatag gccgaaatcg gcaaaatccc ttataaatca aaagaataga ccgagatagg
5101 gttgagtgtt gttccagttt ggaacaagag tccactatta aagaacgtgg actccaacgt
5161 caaagggcga aaaaccgtct atcagggcga tggcccacta cgtgaaccat caccctaatc
5221 aagttttttg gggtcgaggt gccgtaaagc actaaatcgg aaccctaaag ggagcccccg
5281 atttagagct tgacggggaa agccggcgaa cgtggcgaga aaggaaggga agaaagcgaa
5341 aggagcgggc gctagggcgc tggcaagtgt agcggtcacg ctgcgcgtaa ccaccacacc
5401 cgccgcgctt aatgcgccgc tacagggcgc gtcccattcg cca
//
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pET21a载体质粒应用举例
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