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- 保存条件：
-20℃
- 保质期：
6个月
- 英文名：
pET-23b(+)
- 库存：
大量
- 供应商：
钰博生物
- 规格：
1ug/5ug
pET23b载体基本信息
| 出品公司: | Ybscience |
|---|---|
| 载体名称: | pET-23b |
| 质粒类型: | 大肠杆菌表达载体；蛋白纯化 |
| 高拷贝/低拷贝: | 低拷贝 |
| 克隆方法: | 多克隆位点；限制性内切酶 |
| 启动子: | T7 |
| 载体大小: | 3665 bp |
| 5' 测序引物及序列: | T7 Fwd: 5'd[TAATACGACTCACTATAGGG]3' |
| 3' 测序引物及序列: | -- |
| 载体标签: | His Tag （C-端）；T7 Tag（C-端） |
| 载体抗性: | 氨苄青霉素（Ampicillin） |
| 克隆菌株: | DH5a |
| 表达菌株: | BL21系列 |
| 备注: | pET-23b，b，c仅阅读框（读码框）不同，彼此相差1个bp。 |
| 稳定性: | 稳表达 |
| 组成型/诱导型: | 组成型 |
| 病毒/非病毒: | 非病毒 |
pET23b载体质粒图谱和多克隆位点信息
The maps for pET-23b(+) are the same as pET-23a(+) with the following exceptions: pET-23b(+) is a 3665bp plasmid; subtract 1bp from each site beyond BamH I at 198.
pET23b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. 
pET23b载体序列
LOCUS pET-23b(+) 3665 bp DNA circular 11-SEP-2008SOURCE
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(302..318)
/vntifkey="30"
/label=T7\promoter
protein_bind complement(206..238)
/vntifkey="31"
/label=T7\tag
terminator complement(26..72)
/vntifkey="43"
/label=T7\terminator
protein_bind complement(140..157)
/vntifkey="31"
/label=His\tag
rep_origin complement(1449..1449)
/vntifkey="33"
/label=ColE1\pBR322\origin
CDS complement(2210..3067)
/vntifkey="4"
/label=bla\(Ap)\sequence
CDS complement(3199..3654)
/vntifkey="4"
/label=f1\origin
BASE COUNT 919 a 936 c 925 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 tcccgaccca tttgctgtcc accagtcatg ctagccatat
241 gtatatctcc ttcttaaagt taaacaaaat tatttctaga gggaaaccgt tgtggtctcc
301 ctatagtgag tcgtattaat ttcgcgggat cgagatctcg ggcagcgttg ggtcctggcc
361 acgggtgcgc atgatcgtgc tcctgtcgtt gaggacccgg ctaggctggc ggggttgcct
421 tactggttag cagaatgaat caccgatacg cgagcgaacg tgaagcgact gctgctgcaa
481 aacgtctgcg acctgagcaa caacatgaat ggtcttcggt ttccgtgttt cgtaaagtct
541 ggaaacgcgg aagtcagcgc cctgcaccat tatgttccgg atctgcatcg caggatgctg
601 ctggctaccc tgtggaacac ctacatctgt attaacgaag cgctggcatt gaccctgagt
661 gatttttctc tggtcccgcc gcatccatac cgccagttgt ttaccctcac aacgttccag
721 taaccgggca tgttcatcat cagtaacccg tatcgtgagc atcctctctc gtttcatcgg
781 tatcattacc cccatgaaca gaaatccccc ttacacggag gcatcagtga ccaaacagga
841 aaaaaccgcc cttaacatgg cccgctttat cagaagccag acattaacgc ttctggagaa
901 actcaacgag ctggacgcgg atgaacaggc agacatctgt gaatcgcttc acgaccacgc
961 tgatgagctt taccgcagct gcctcgcgcg tttcggtgat gacggtgaaa acctctgaca
1021 catgcagctc ccggagacgg tcacagcttg tctgtaagcg gatgccggga gcagacaagc
1081 ccgtcagggc gcgtcagcgg gtgttggcgg gtgtcggggc gcagccatga cccagtcacg
1141 tagcgatagc ggagtgtata ctggcttaac tatgcggcat cagagcagat tgtactgaga
1201 gtgcaccata tatgcggtgt gaaataccgc acagatgcgt aaggagaaaa taccgcatca
1261 ggcgctcttc cgcttcctcg ctcactgact cgctgcgctc ggtcgttcgg ctgcggcgag
1321 cggtatcagc tcactcaaag gcggtaatac ggttatccac agaatcaggg gataacgcag
1381 gaaagaacat gtgagcaaaa ggccagcaaa aggccaggaa ccgtaaaaag gccgcgttgc
1441 tggcgttttt ccataggctc cgcccccctg acgagcatca caaaaatcga cgctcaagtc
1501 agaggtggcg aaacccgaca ggactataaa gataccaggc gtttccccct ggaagctccc
1561 tcgtgcgctc tcctgttccg accctgccgc ttaccggata cctgtccgcc tttctccctt
1621 cgggaagcgt ggcgctttct catagctcac gctgtaggta tctcagttcg gtgtaggtcg
1681 ttcgctccaa gctgggctgt gtgcacgaac cccccgttca gcccgaccgc tgcgccttat
1741 ccggtaacta tcgtcttgag tccaacccgg taagacacga cttatcgcca ctggcagcag
1801 ccactggtaa caggattagc agagcgaggt atgtaggcgg tgctacagag ttcttgaagt
1861 ggtggcctaa ctacggctac actagaagga cagtatttgg tatctgcgct ctgctgaagc
1921 cagttacctt cggaaaaaga gttggtagct cttgatccgg caaacaaacc accgctggta
1981 gcggtggttt ttttgtttgc aagcagcaga ttacgcgcag aaaaaaagga tctcaagaag
2041 atcctttgat cttttctacg gggtctgacg ctcagtggaa cgaaaactca cgttaaggga
2101 ttttggtcat gagattatca aaaaggatct tcacctagat ccttttaaat taaaaatgaa
2161 gttttaaatc aatctaaagt atatatgagt aaacttggtc tgacagttac caatgcttaa
2221 tcagtgaggc acctatctca gcgatctgtc tatttcgttc atccatagtt gcctgactcc
2281 ccgtcgtgta gataactacg atacgggagg gcttaccatc tggccccagt gctgcaatga
2341 taccgcgaga cccacgctca ccggctccag atttatcagc aataaaccag ccagccggaa
2401 gggccgagcg cagaagtggt cctgcaactt tatccgcctc catccagtct attaattgtt
2461 gccgggaagc tagagtaagt agttcgccag ttaatagttt gcgcaacgtt gttgccattg
2521 ctgcaggcat cgtggtgtca cgctcgtcgt ttggtatggc ttcattcagc tccggttccc
2581 aacgatcaag gcgagttaca tgatccccca tgttgtgcaa aaaagcggtt agctccttcg
2641 gtcctccgat cgttgtcaga agtaagttgg ccgcagtgtt atcactcatg gttatggcag
2701 cactgcataa ttctcttact gtcatgccat ccgtaagatg cttttctgtg actggtgagt
2761 actcaaccaa gtcattctga gaatagtgta tgcggcgacc gagttgctct tgcccggcgt
2821 caatacggga taataccgcg ccacatagca gaactttaaa agtgctcatc attggaaaac
2881 gttcttcggg gcgaaaactc tcaaggatct taccgctgtt gagatccagt tcgatgtaac
2941 ccactcgtgc acccaactga tcttcagcat cttttacttt caccagcgtt tctgggtgag
3001 caaaaacagg aaggcaaaat gccgcaaaaa agggaataag ggcgacacgg aaatgttgaa
3061 tactcatact cttccttttt caatattatt gaagcattta tcagggttat tgtctcatga
3121 gcggatacat atttgaatgt atttagaaaa ataaacaaat aggggttccg cgcacatttc
3181 cccgaaaagt gccacctgaa attgtaaacg ttaatatttt gttaaaattc gcgttaaatt
3241 tttgttaaat cagctcattt tttaaccaat aggccgaaat cggcaaaatc ccttataaat
3301 caaaagaata gaccgagata gggttgagtg ttgttccagt ttggaacaag agtccactat
3361 taaagaacgt ggactccaac gtcaaagggc gaaaaaccgt ctatcagggc gatggcccac
3421 tacgtgaacc atcaccctaa tcaagttttt tggggtcgag gtgccgtaaa gcactaaatc
3481 ggaaccctaa agggagcccc cgatttagag cttgacgggg aaagccggcg aacgtggcga
3541 gaaaggaagg gaagaaagcg aaaggagcgg gcgctagggc gctggcaagt gtagcggtca
3601 cgctgcgcgt aaccaccaca cccgccgcgc ttaatgcgcc gctacagggc gcgtcccatt
3661 cgcca
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