pET-23a(+)图谱序列抗性价格Biovector质粒库

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pET23a载体基本信息

出品公司:别名:质粒类型:表达水平:克隆方法:载体大小:5' 测序引物:5' 测序引物序列: 载体标签:载体抗性:备注:产品目录号:稳定性:组成型:病毒/非病毒:

EMD Biosciences(Novagen)

pET23a, pet 23a

大肠杆菌蛋白表达

高

多克隆位点，限制性内切酶

3666bp

5'-TAATACGACTCACTATAGGG-3'

N-T7, C-His

Ampicillin

Same as pET21abcd(+) but no lac; a,b,c,d vary by MCS.

69745-3

瞬时表达 Transient

组成型 Constitutive

非病毒

pET23a载体质粒图谱和多克隆位点信息

pet23a载体图谱

Feature Name
Start
End

T7 Promoter	303	319
T7 Transcription start	302	302
T7•Tag coding sequence	239	207
Multiple cloning sites	158	203
His•Tag coding sequence	157	140
T7 terminator	26	72
pBR322 origin	1450	1450
bla coding sequence	2211	3068
f1 origin	3200	3655

pET23a载体简介

The pET-23a-d(+) vectors carry an N-terminal T7•Tag® sequence plus an optional C-terminal His•Tag® sequence. These vectors differ from pET-21a-d(+) by the “plain” T7 promoter instead of the T7lac promoter and by the absence of the lacI gene. Unique sites are shown on the circle map. Note that the sequence is numbered by the pBR322 convention, so the T7 expression region is reversed on the circular map. The cloning/expression region of the coding strand transcribed by T7 RNA polymerase is shown below. The f1 origin is oriented so that infection with helper phage will produce virions containing single-stranded DNA that corresponds to the coding strand. Therefore, single-stranded sequencing should be performed using the T7 terminator primer (Cat. No. 69337-3).

pET23a载体序列

LOCUS       pET-23a(+)              3666 bp    DNA     circular     11-SEP-2008
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
     promoter        complement(303..319)
                     /vntifkey="30"
                     /label=T7\promoter
     protein_bind    complement(207..239)
                     /vntifkey="31"
                     /label=T7\tag
     protein_bind    complement(140..157)
                     /vntifkey="31"
                     /label=His\tag
     terminator      complement(26..72)
                     /vntifkey="43"
                     /label=T7\terminator
     rep_origin      complement(1450..1450)
                     /vntifkey="33"
                     /label=ColE1\pBR322\origin
     CDS             complement(2211..3068)
                     /vntifkey="4"
                     /label=bla\(Ap)\sequence
     rep_origin      complement(3200..3655)
                     /vntifkey="33"
                     /label=f1\origin
BASE COUNT      919 a       936 c       926 g       885 t
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 agggaaaccg ttgtggtctc
      301 cctatagtga gtcgtattaa tttcgcggga tcgagatctc gggcagcgtt gggtcctggc
      361 cacgggtgcg catgatcgtg ctcctgtcgt tgaggacccg gctaggctgg cggggttgcc
      421 ttactggtta gcagaatgaa tcaccgatac gcgagcgaac gtgaagcgac tgctgctgca
      481 aaacgtctgc gacctgagca acaacatgaa tggtcttcgg tttccgtgtt tcgtaaagtc
      541 tggaaacgcg gaagtcagcg ccctgcacca ttatgttccg gatctgcatc gcaggatgct
      601 gctggctacc ctgtggaaca cctacatctg tattaacgaa gcgctggcat tgaccctgag
      661 tgatttttct ctggtcccgc cgcatccata ccgccagttg tttaccctca caacgttcca
      721 gtaaccgggc atgttcatca tcagtaaccc gtatcgtgag catcctctct cgtttcatcg
      781 gtatcattac ccccatgaac agaaatcccc cttacacgga ggcatcagtg accaaacagg
      841 aaaaaaccgc ccttaacatg gcccgcttta tcagaagcca gacattaacg cttctggaga
      901 aactcaacga gctggacgcg gatgaacagg cagacatctg tgaatcgctt cacgaccacg
      961 ctgatgagct ttaccgcagc tgcctcgcgc gtttcggtga tgacggtgaa aacctctgac
     1021 acatgcagct cccggagacg gtcacagctt gtctgtaagc ggatgccggg agcagacaag
     1081 cccgtcaggg cgcgtcagcg ggtgttggcg ggtgtcgggg cgcagccatg acccagtcac
     1141 gtagcgatag cggagtgtat actggcttaa ctatgcggca tcagagcaga ttgtactgag
     1201 agtgcaccat atatgcggtg tgaaataccg cacagatgcg taaggagaaa ataccgcatc
     1261 aggcgctctt ccgcttcctc gctcactgac tcgctgcgct cggtcgttcg gctgcggcga
     1321 gcggtatcag ctcactcaaa ggcggtaata cggttatcca cagaatcagg ggataacgca
     1381 ggaaagaaca tgtgagcaaa aggccagcaa aaggccagga accgtaaaaa ggccgcgttg
     1441 ctggcgtttt tccataggct ccgcccccct gacgagcatc acaaaaatcg acgctcaagt
     1501 cagaggtggc gaaacccgac aggactataa agataccagg cgtttccccc tggaagctcc
     1561 ctcgtgcgct ctcctgttcc gaccctgccg cttaccggat acctgtccgc ctttctccct
     1621 tcgggaagcg tggcgctttc tcatagctca cgctgtaggt atctcagttc ggtgtaggtc
     1681 gttcgctcca agctgggctg tgtgcacgaa ccccccgttc agcccgaccg ctgcgcctta
     1741 tccggtaact atcgtcttga gtccaacccg gtaagacacg acttatcgcc actggcagca
     1801 gccactggta acaggattag cagagcgagg tatgtaggcg gtgctacaga gttcttgaag
     1861 tggtggccta actacggcta cactagaagg acagtatttg gtatctgcgc tctgctgaag
     1921 ccagttacct tcggaaaaag agttggtagc tcttgatccg gcaaacaaac caccgctggt
     1981 agcggtggtt tttttgtttg caagcagcag attacgcgca gaaaaaaagg atctcaagaa
     2041 gatcctttga tcttttctac ggggtctgac gctcagtgga acgaaaactc acgttaaggg
     2101 attttggtca tgagattatc aaaaaggatc ttcacctaga tccttttaaa ttaaaaatga
     2161 agttttaaat caatctaaag tatatatgag taaacttggt ctgacagtta ccaatgctta
     2221 atcagtgagg cacctatctc agcgatctgt ctatttcgtt catccatagt tgcctgactc
     2281 cccgtcgtgt agataactac gatacgggag ggcttaccat ctggccccag tgctgcaatg
     2341 ataccgcgag acccacgctc accggctcca gatttatcag caataaacca gccagccgga
     2401 agggccgagc gcagaagtgg tcctgcaact ttatccgcct ccatccagtc tattaattgt
     2461 tgccgggaag ctagagtaag tagttcgcca gttaatagtt tgcgcaacgt tgttgccatt
     2521 gctgcaggca tcgtggtgtc acgctcgtcg tttggtatgg cttcattcag ctccggttcc
     2581 caacgatcaa ggcgagttac atgatccccc atgttgtgca aaaaagcggt tagctccttc
     2641 ggtcctccga tcgttgtcag aagtaagttg gccgcagtgt tatcactcat ggttatggca
     2701 gcactgcata attctcttac tgtcatgcca tccgtaagat gcttttctgt gactggtgag
     2761 tactcaacca agtcattctg agaatagtgt atgcggcgac cgagttgctc ttgcccggcg
     2821 tcaatacggg ataataccgc gccacatagc agaactttaa aagtgctcat cattggaaaa
     2881 cgttcttcgg ggcgaaaact ctcaaggatc ttaccgctgt tgagatccag ttcgatgtaa
     2941 cccactcgtg cacccaactg atcttcagca tcttttactt tcaccagcgt ttctgggtga
     3001 gcaaaaacag gaaggcaaaa tgccgcaaaa aagggaataa gggcgacacg gaaatgttga
     3061 atactcatac tcttcctttt tcaatattat tgaagcattt atcagggtta ttgtctcatg
     3121 agcggataca tatttgaatg tatttagaaa aataaacaaa taggggttcc gcgcacattt
     3181 ccccgaaaag tgccacctga aattgtaaac gttaatattt tgttaaaatt cgcgttaaat
     3241 ttttgttaaa tcagctcatt ttttaaccaa taggccgaaa tcggcaaaat cccttataaa
     3301 tcaaaagaat agaccgagat agggttgagt gttgttccag tttggaacaa gagtccacta
     3361 ttaaagaacg tggactccaa cgtcaaaggg cgaaaaaccg tctatcaggg cgatggccca

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