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- 详细信息
- 技术资料
- 保存条件:
-20
- 保质期:
2年
- 英文名:
pET15b
- 库存:
100
- 供应商:
上海烜雅生物科技有限公司
- 规格:
干粉/液体
基本信息
名称:pET-15b大肠表达质粒
别称: pET15b
质粒属性
质粒简介
pET-15b质粒是一种原核表达载体,含有一个N端的6×His标签、thrombin酶切位点和BamHI限制性内切酶位点。表达由宿主细胞提供的T7 RNA聚合酶诱导,目的基因被克隆到质粒载体上,受噬菌体强转录及翻译信号控制。pET系统是有史以来在大肠杆菌中表达重组蛋白的功能最强大的系统,也是现今原核表达方面使用最广泛的系统。该系列质粒能很容易的通过降低诱导物的浓度来削弱蛋白表达。在非诱导条件下,可以使目的基因处于完全沉默状态而不转录。The pET-15b vector carries an N-terminal His•Tag® sequence followed by a thrombin site and three cloning sites. 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.
质粒图谱
质粒序列
LOCUS Exported 5708 bp ds-DNA circular SYN 11-JUL-2017
DEFINITION synthetic circular DNA.
KEYWORDS pET-15b
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 5708)
TITLE Direct Submission
JOURNAL Exported Tuesday, July 11, 2017 from miaoling plasmid
http://www.miaolingbio.com
FEATURES Location/Qualifiers
source 1..5708
/organism="synthetic DNA construct"
/mol_type="other DNA"
promoter 104..208
/gene="bla"
/note="AmpR promoter"
CDS 209..1069
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/note="AmpR"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 1240..1828
/direction=RIGHT
/note="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
misc_feature 2014..2156
/note="bom"
/note="basis of mobility region from pBR322"
CDS complement(2258..2449)
/codon_start=1
/gene="rop"
/product="Rop protein, which maintains plasmids at low copy
number"
/note="rop"
/translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
DELYRSCLARFGDDGENL"
CDS complement(3761..4843)
/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"
promoter complement(4844..4921)
/gene="lacI"
/note="lacI promoter"
promoter 5230..5248
/note="T7 promoter"
/note="promoter for bacteriophage T7 RNA polymerase"
protein_bind 5249..5273
/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)."
RBS 5288..5310
/note="efficient ribosome binding site from bacteriophage
T7 gene 10 (Olins and Rangwala, 1989)"
CDS 5329..5346
/codon_start=1
/product="6xHis affinity tag"
/note="6xHis"
/translation="HHHHHH"
CDS 5356..5373
/codon_start=1
/product="thrombin recognition and cleavage site"
/note="thrombin site"
/translation="LVPRGS"
terminator 5449..5496
/note="T7 terminator"
/note="transcription terminator for bacteriophage T7 RNA
polymerase"
ORIGIN
1 ttcttgaaga cgaaagggcc tcgtgatacg cctattttta taggttaatg tcatgataat
61 aatggtttct tagacgtcag gtggcacttt tcggggaaat gtgcgcggaa cccctatttg
121 tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac cctgataaat
181 gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg tcgcccttat
241 tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc tggtgaaagt
301 aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg atctcaacag
361 cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga gcacttttaa
421 agttctgcta tgtggcgcgg tattatcccg tgttgacgcc gggcaagagc aactcggtcg
481 ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag aaaagcatct
541 tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga gtgataacac
601 tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg cttttttgca
661 caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga atgaagccat
721 accaaacgac gagcgtgaca ccacgatgcc tgcagcaatg gcaacaacgt tgcgcaaact
781 attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact ggatggaggc
841 ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt ttattgctga
901 taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg ggccagatgg
961 taagccctcc cgtatcgtag ttatctacac gacggggagt caggcaacta tggatgaacg
1021 aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac tgtcagacca
1081 agtttactca tatatacttt agattgattt aaaacttcat ttttaattta aaaggatcta
1141 ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt tttcgttcca
1201 ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt tttttctgcg
1261 cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt gtttgccgga
1321 tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc agataccaaa
1381 tactgtcctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg tagcaccgcc
1441 tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg ataagtcgtg
1501 tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt cgggctgaac
1561 ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac tgagatacct
1621 acagcgtgag ctatgagaaa gcgccacgct tcccgaaggg agaaaggcgg acaggtatcc
1681 ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg gaaacgcctg
1741 gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat ttttgtgatg
1801 ctcgtcaggg gggcggagcc tatggaaaaa cgccagcaac gcggcctttt tacggttcct
1861 ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg attctgtgga
1921 taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa cgaccgagcg
1981 cagcgagtca gtgagcgagg aagcggaaga gcgcctgatg cggtattttc tccttacgca
2041 tctgtgcggt atttcacacc gcatatatgg tgcactctca gtacaatctg ctctgatgcc
2101 gcatagttaa gccagtatac actccgctat cgctacgtga ctgggtcatg gctgcgcccc
2161 gacacccgcc aacacccgct gacgcgccct gacgggcttg tctgctcccg gcatccgctt
2221 acagacaagc tgtgaccgtc tccgggagct gcatgtgtca gaggttttca ccgtcatcac
2281 cgaaacgcgc gaggcagctg cggtaaagct catcagcgtg gtcgtgaagc gattcacaga
2341 tgtctgcctg ttcatccgcg tccagctcgt tgagtttctc cagaagcgtt aatgtctggc
2401 ttctgataaa gcgggccatg ttaagggcgg ttttttcctg tttggtcact gatgcctccg
2461 tgtaaggggg atttctgttc atgggggtaa tgataccgat gaaacgagag aggatgctca
2521 cgatacgggt tactgatgat gaacatgccc ggttactgga acgttgtgag ggtaaacaac
2581 tggcggtatg gatgcggcgg gaccagagaa aaatcactca gggtcaatgc cagcgcttcg
2641 ttaatacaga tgtaggtgtt ccacagggta gccagcagca tcctgcgatg cagatccgga
2701 acataatggt gcagggcgct gacttccgcg tttccagact ttacgaaaca cggaaaccga
2761 agaccattca tgttgttgct caggtcgcag acgttttgca gcagcagtcg cttcacgttc
2821 gctcgcgtat cggtgattca ttctgctaac cagtaaggca accccgccag cctagccggg
2881 tcctcaacga caggagcacg atcatgcgca cccgtggcca ggacccaacg ctgcccgaga
2941 tgcgccgcgt gcggctgctg gagatggcgg acgcgatgga tatgttctgc caagggttgg
3001 tttgcgcatt cacagttctc cgcaagaatt gattggctcc aattcttgga gtggtgaatc
3061 cgttagcgag gtgccgccgg cttccattca ggtcgaggtg gcccggctcc atgcaccgcg
3121 acgcaacgcg gggaggcaga caaggtatag ggcggcgcct acaatccatg ccaacccgtt
3181 ccatgtgctc gccgaggcgg cataaatcgc cgtgacgatc agcggtccag tgatcgaagt
3241 taggctggta agagccgcga gcgatccttg aagctgtccc tgatggtcgt catctacctg
3301 cctggacagc atggcctgca acgcgggcat cccgatgccg ccggaagcga gaagaatcat
3361 aatggggaag gccatccagc ctcgcgtcgc gaacgccagc aagacgtagc ccagcgcgtc
3421 ggccgccatg ccggcgataa tggcctgctt ctcgccgaaa cgtttggtgg cgggaccagt
3481 gacgaaggct tgagcgaggg cgtgcaagat tccgaatacc gcaagcgaca ggccgatcat
3541 cgtcgcgctc cagcgaaagc ggtcctcgcc gaaaatgacc cagagcgctg ccggcacctg
3601 tcctacgagt tgcatgataa agaagacagt cataagtgcg gcgacgatag tcatgccccg
3661 cgcccaccgg aaggagctga ctgggttgaa ggctctcaag ggcatcggtc gagatcccgg
3721 tgcctaatga gtgagctaac ttacattaat tgcgttgcgc tcactgcccg ctttccagtc
3781 gggaaacctg tcgtgccagc tgcattaatg aatcggccaa cgcgcgggga gaggcggttt
3841 gcgtattggg cgccagggtg gtttttcttt tcaccagtga gacgggcaac agctgattgc
3901 ccttcaccgc ctggccctga gagagttgca gcaagcggtc cacgctggtt tgccccagca
3961 ggcgaaaatc ctgtttgatg gtggttaacg gcgggatata acatgagctg tcttcggtat
4021 cgtcgtatcc cactaccgag atatccgcac caacgcgcag cccggactcg gtaatggcgc
4081 gcattgcgcc cagcgccatc tgatcgttgg caaccagcat cgcagtggga acgatgccct
4141 cattcagcat ttgcatggtt tgttgaaaac cggacatggc actccagtcg ccttcccgtt
4201 ccgctatcgg ctgaatttga ttgcgagtga gatatttatg ccagccagcc agacgcagac
4261 gcgccgagac agaacttaat gggcccgcta acagcgcgat ttgctggtga cccaatgcga
4321 ccagatgctc cacgcccagt cgcgtaccgt cttcatggga gaaaataata ctgttgatgg
4381 gtgtctggtc agagacatca agaaataacg ccggaacatt agtgcaggca gcttccacag
4441 caatggcatc ctggtcatcc agcggatagt taatgatcag cccactgacg cgttgcgcga
4501 gaagattgtg caccgccgct ttacaggctt cgacgccgct tcgttctacc atcgacacca
4561 ccacgctggc acccagttga tcggcgcgag atttaatcgc cgcgacaatt tgcgacggcg
4621 cgtgcagggc cagactggag gtggcaacgc caatcagcaa cgactgtttg cccgccagtt
4681 gttgtgccac gcggttggga atgtaattca gctccgccat cgccgcttcc actttttccc
4741 gcgttttcgc agaaacgtgg ctggcctggt tcaccacgcg ggaaacggtc tgataagaga
4801 caccggcata ctctgcgaca tcgtataacg ttactggttt cacattcacc accctgaatt
4861 gactctcttc cgggcgctat catgccatac cgcgaaaggt tttgcgccat tcgatggtgt
4921 ccgggatctc gacgctctcc cttatgcgac tcctgcatta ggaagcagcc cagtagtagg
4981 ttgaggccgt tgagcaccgc cgccgcaagg aatggtgcat gcaaggagat ggcgcccaac
5041 agtcccccgg ccacggggcc tgccaccata cccacgccga aacaagcgct catgagcccg
5101 aagtggcgag cccgatcttc cccatcggtg atgtcggcga tataggcgcc agcaaccgca
5161 cctgtggcgc cggtgatgcc ggccacgatg cgtccggcgt agaggatcga gatctcgatc
5221 ccgcgaaatt aatacgactc actatagggg aattgtgagc ggataacaat tcccctctag
5281 aaataatttt gtttaacttt aagaaggaga tataccatgg gcagcagcca tcatcatcat
5341 catcacagca gcggcctggt gccgcgcggc agccatatgc tcgaggatcc ggctgctaac
5401 aaagcccgaa aggaagctga gttggctgct gccaccgctg agcaataact agcataaccc
5461 cttggggcct ctaaacgggt cttgaggggt tttttgctga aaggaggaac tatatccgga
5521 tatcccgcaa gaggcccggc agtaccggca taaccaagcc tatgcctaca gcatccaggg
5581 tgacggtgcc gaggatgacg atgagcgcat tgttagattt catacacggt gcctgactgc
5641 gttagcaatt taactgtgat aaactaccgc attaaagctt atcgatgata agctgtcaaa
5701 catgagaa
//
质粒菌株产品操作说明书
一、扩增流程
收到产品后,请先根据产品管壁标签来判断产品形式,并在扩增前准确查找该质粒菌株的抗性、感受态和培养温度。
1、质粒干粉(常温运输,存于-20度,90天保质期,请务必转化挑单克隆培养,不要直接使用和测序)
①收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O去离子水溶解质粒;
②取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;(从第二步开始均要在超净工作台中无菌操作)
③加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min;
④6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;(可使用本平台的平板涂布专用玻璃珠进行涂布,可以比传统涂布方法获得更多转化子)
⑤将平板正向培养1h,再倒置37℃培养14h。如果要求是30度则培养20h;
(菌落过多则将质粒稀释后再转化。没有菌落则加入10μl质粒转化。另不要直接转表达感受态,要先转克隆感受态,重提质粒后再导入表达感受态)
⑥挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。
2、甘油菌种(冰袋运输,存于-80℃,保质期90天,请务必划线挑单克隆培养)
四区划线后挑单菌落培养,酵母菌需要先液体复苏再四区划线,再挑单菌落液体培养。
3、穿刺菌种(冰袋运输,存于4℃,保质期7天)
穿刺接种,液体培养后四区划线,再挑单菌落液体培养。
4、菌落平板(冰袋运输,存于4℃,保质期7天)
直接挑取单菌落至液体培养基中。
5、液体质粒(冰袋运输,存于-20℃,保质期90天)
单独提取的液体质粒收到后可直接使用。
6、滤纸质粒(常温运输,存于-20度,90天保质期,请务必转化挑单克隆培养,不要直接使用和测序)
收到货后将滤纸画圈部分剪下放入EP管中,加100ul无菌水将滤纸浸湿并浸泡5min,吸取5ul质粒转化,离心全涂。
二、转化图片
名称:pET-15b大肠表达质粒
别称: pET15b
| 启动子: | T7 |
|---|---|
| 复制子: | pBR322 |
| 终止子: | T7 terminator |
| 质粒分类: | 大肠系列质粒;大肠表达质粒;pET系列质粒 |
| 质粒大小: | 5708bp |
| 质粒标签: | N-His, N-thrombin |
| 原核抗性: | Amp |
| 克隆菌株: | DH5a |
| 培养条件: | 37度 |
| 表达宿主: | BL21(DE3) 等大肠杆菌 |
| 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) |
质粒属性
| 载体宿主: | 大肠杆菌 |
|---|---|
| 载体用途: | 蛋白表达 |
| 基因种属: | 空载体 |
| 基因类型: | ORF |
| 原核抗性: | Amp |
| 真核抗性: | |
| 荧光蛋白: |
质粒简介
pET-15b质粒是一种原核表达载体,含有一个N端的6×His标签、thrombin酶切位点和BamHI限制性内切酶位点。表达由宿主细胞提供的T7 RNA聚合酶诱导,目的基因被克隆到质粒载体上,受噬菌体强转录及翻译信号控制。pET系统是有史以来在大肠杆菌中表达重组蛋白的功能最强大的系统,也是现今原核表达方面使用最广泛的系统。该系列质粒能很容易的通过降低诱导物的浓度来削弱蛋白表达。在非诱导条件下,可以使目的基因处于完全沉默状态而不转录。The pET-15b vector carries an N-terminal His•Tag® sequence followed by a thrombin site and three cloning sites. 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.
质粒图谱
质粒序列
LOCUS Exported 5708 bp ds-DNA circular SYN 11-JUL-2017
DEFINITION synthetic circular DNA.
KEYWORDS pET-15b
SOURCE synthetic DNA construct
ORGANISM synthetic DNA construct
REFERENCE 1 (bases 1 to 5708)
TITLE Direct Submission
JOURNAL Exported Tuesday, July 11, 2017 from miaoling plasmid
http://www.miaolingbio.com
FEATURES Location/Qualifiers
source 1..5708
/organism="synthetic DNA construct"
/mol_type="other DNA"
promoter 104..208
/gene="bla"
/note="AmpR promoter"
CDS 209..1069
/codon_start=1
/gene="bla"
/product="beta-lactamase"
/note="AmpR"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGYI
ELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYS
PVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRW
EPELNEAIPNDERDTTMPAAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSA
LPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGAS
LIKHW"
rep_origin 1240..1828
/direction=RIGHT
/note="ori"
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
misc_feature 2014..2156
/note="bom"
/note="basis of mobility region from pBR322"
CDS complement(2258..2449)
/codon_start=1
/gene="rop"
/product="Rop protein, which maintains plasmids at low copy
number"
/note="rop"
/translation="MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHA
DELYRSCLARFGDDGENL"
CDS complement(3761..4843)
/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"
promoter complement(4844..4921)
/gene="lacI"
/note="lacI promoter"
promoter 5230..5248
/note="T7 promoter"
/note="promoter for bacteriophage T7 RNA polymerase"
protein_bind 5249..5273
/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)."
RBS 5288..5310
/note="efficient ribosome binding site from bacteriophage
T7 gene 10 (Olins and Rangwala, 1989)"
CDS 5329..5346
/codon_start=1
/product="6xHis affinity tag"
/note="6xHis"
/translation="HHHHHH"
CDS 5356..5373
/codon_start=1
/product="thrombin recognition and cleavage site"
/note="thrombin site"
/translation="LVPRGS"
terminator 5449..5496
/note="T7 terminator"
/note="transcription terminator for bacteriophage T7 RNA
polymerase"
ORIGIN
1 ttcttgaaga cgaaagggcc tcgtgatacg cctattttta taggttaatg tcatgataat
61 aatggtttct tagacgtcag gtggcacttt tcggggaaat gtgcgcggaa cccctatttg
121 tttatttttc taaatacatt caaatatgta tccgctcatg agacaataac cctgataaat
181 gcttcaataa tattgaaaaa ggaagagtat gagtattcaa catttccgtg tcgcccttat
241 tccctttttt gcggcatttt gccttcctgt ttttgctcac ccagaaacgc tggtgaaagt
301 aaaagatgct gaagatcagt tgggtgcacg agtgggttac atcgaactgg atctcaacag
361 cggtaagatc cttgagagtt ttcgccccga agaacgtttt ccaatgatga gcacttttaa
421 agttctgcta tgtggcgcgg tattatcccg tgttgacgcc gggcaagagc aactcggtcg
481 ccgcatacac tattctcaga atgacttggt tgagtactca ccagtcacag aaaagcatct
541 tacggatggc atgacagtaa gagaattatg cagtgctgcc ataaccatga gtgataacac
601 tgcggccaac ttacttctga caacgatcgg aggaccgaag gagctaaccg cttttttgca
661 caacatgggg gatcatgtaa ctcgccttga tcgttgggaa ccggagctga atgaagccat
721 accaaacgac gagcgtgaca ccacgatgcc tgcagcaatg gcaacaacgt tgcgcaaact
781 attaactggc gaactactta ctctagcttc ccggcaacaa ttaatagact ggatggaggc
841 ggataaagtt gcaggaccac ttctgcgctc ggcccttccg gctggctggt ttattgctga
901 taaatctgga gccggtgagc gtgggtctcg cggtatcatt gcagcactgg ggccagatgg
961 taagccctcc cgtatcgtag ttatctacac gacggggagt caggcaacta tggatgaacg
1021 aaatagacag atcgctgaga taggtgcctc actgattaag cattggtaac tgtcagacca
1081 agtttactca tatatacttt agattgattt aaaacttcat ttttaattta aaaggatcta
1141 ggtgaagatc ctttttgata atctcatgac caaaatccct taacgtgagt tttcgttcca
1201 ctgagcgtca gaccccgtag aaaagatcaa aggatcttct tgagatcctt tttttctgcg
1261 cgtaatctgc tgcttgcaaa caaaaaaacc accgctacca gcggtggttt gtttgccgga
1321 tcaagagcta ccaactcttt ttccgaaggt aactggcttc agcagagcgc agataccaaa
1381 tactgtcctt ctagtgtagc cgtagttagg ccaccacttc aagaactctg tagcaccgcc
1441 tacatacctc gctctgctaa tcctgttacc agtggctgct gccagtggcg ataagtcgtg
1501 tcttaccggg ttggactcaa gacgatagtt accggataag gcgcagcggt cgggctgaac
1561 ggggggttcg tgcacacagc ccagcttgga gcgaacgacc tacaccgaac tgagatacct
1621 acagcgtgag ctatgagaaa gcgccacgct tcccgaaggg agaaaggcgg acaggtatcc
1681 ggtaagcggc agggtcggaa caggagagcg cacgagggag cttccagggg gaaacgcctg
1741 gtatctttat agtcctgtcg ggtttcgcca cctctgactt gagcgtcgat ttttgtgatg
1801 ctcgtcaggg gggcggagcc tatggaaaaa cgccagcaac gcggcctttt tacggttcct
1861 ggccttttgc tggccttttg ctcacatgtt ctttcctgcg ttatcccctg attctgtgga
1921 taaccgtatt accgcctttg agtgagctga taccgctcgc cgcagccgaa cgaccgagcg
1981 cagcgagtca gtgagcgagg aagcggaaga gcgcctgatg cggtattttc tccttacgca
2041 tctgtgcggt atttcacacc gcatatatgg tgcactctca gtacaatctg ctctgatgcc
2101 gcatagttaa gccagtatac actccgctat cgctacgtga ctgggtcatg gctgcgcccc
2161 gacacccgcc aacacccgct gacgcgccct gacgggcttg tctgctcccg gcatccgctt
2221 acagacaagc tgtgaccgtc tccgggagct gcatgtgtca gaggttttca ccgtcatcac
2281 cgaaacgcgc gaggcagctg cggtaaagct catcagcgtg gtcgtgaagc gattcacaga
2341 tgtctgcctg ttcatccgcg tccagctcgt tgagtttctc cagaagcgtt aatgtctggc
2401 ttctgataaa gcgggccatg ttaagggcgg ttttttcctg tttggtcact gatgcctccg
2461 tgtaaggggg atttctgttc atgggggtaa tgataccgat gaaacgagag aggatgctca
2521 cgatacgggt tactgatgat gaacatgccc ggttactgga acgttgtgag ggtaaacaac
2581 tggcggtatg gatgcggcgg gaccagagaa aaatcactca gggtcaatgc cagcgcttcg
2641 ttaatacaga tgtaggtgtt ccacagggta gccagcagca tcctgcgatg cagatccgga
2701 acataatggt gcagggcgct gacttccgcg tttccagact ttacgaaaca cggaaaccga
2761 agaccattca tgttgttgct caggtcgcag acgttttgca gcagcagtcg cttcacgttc
2821 gctcgcgtat cggtgattca ttctgctaac cagtaaggca accccgccag cctagccggg
2881 tcctcaacga caggagcacg atcatgcgca cccgtggcca ggacccaacg ctgcccgaga
2941 tgcgccgcgt gcggctgctg gagatggcgg acgcgatgga tatgttctgc caagggttgg
3001 tttgcgcatt cacagttctc cgcaagaatt gattggctcc aattcttgga gtggtgaatc
3061 cgttagcgag gtgccgccgg cttccattca ggtcgaggtg gcccggctcc atgcaccgcg
3121 acgcaacgcg gggaggcaga caaggtatag ggcggcgcct acaatccatg ccaacccgtt
3181 ccatgtgctc gccgaggcgg cataaatcgc cgtgacgatc agcggtccag tgatcgaagt
3241 taggctggta agagccgcga gcgatccttg aagctgtccc tgatggtcgt catctacctg
3301 cctggacagc atggcctgca acgcgggcat cccgatgccg ccggaagcga gaagaatcat
3361 aatggggaag gccatccagc ctcgcgtcgc gaacgccagc aagacgtagc ccagcgcgtc
3421 ggccgccatg ccggcgataa tggcctgctt ctcgccgaaa cgtttggtgg cgggaccagt
3481 gacgaaggct tgagcgaggg cgtgcaagat tccgaatacc gcaagcgaca ggccgatcat
3541 cgtcgcgctc cagcgaaagc ggtcctcgcc gaaaatgacc cagagcgctg ccggcacctg
3601 tcctacgagt tgcatgataa agaagacagt cataagtgcg gcgacgatag tcatgccccg
3661 cgcccaccgg aaggagctga ctgggttgaa ggctctcaag ggcatcggtc gagatcccgg
3721 tgcctaatga gtgagctaac ttacattaat tgcgttgcgc tcactgcccg ctttccagtc
3781 gggaaacctg tcgtgccagc tgcattaatg aatcggccaa cgcgcgggga gaggcggttt
3841 gcgtattggg cgccagggtg gtttttcttt tcaccagtga gacgggcaac agctgattgc
3901 ccttcaccgc ctggccctga gagagttgca gcaagcggtc cacgctggtt tgccccagca
3961 ggcgaaaatc ctgtttgatg gtggttaacg gcgggatata acatgagctg tcttcggtat
4021 cgtcgtatcc cactaccgag atatccgcac caacgcgcag cccggactcg gtaatggcgc
4081 gcattgcgcc cagcgccatc tgatcgttgg caaccagcat cgcagtggga acgatgccct
4141 cattcagcat ttgcatggtt tgttgaaaac cggacatggc actccagtcg ccttcccgtt
4201 ccgctatcgg ctgaatttga ttgcgagtga gatatttatg ccagccagcc agacgcagac
4261 gcgccgagac agaacttaat gggcccgcta acagcgcgat ttgctggtga cccaatgcga
4321 ccagatgctc cacgcccagt cgcgtaccgt cttcatggga gaaaataata ctgttgatgg
4381 gtgtctggtc agagacatca agaaataacg ccggaacatt agtgcaggca gcttccacag
4441 caatggcatc ctggtcatcc agcggatagt taatgatcag cccactgacg cgttgcgcga
4501 gaagattgtg caccgccgct ttacaggctt cgacgccgct tcgttctacc atcgacacca
4561 ccacgctggc acccagttga tcggcgcgag atttaatcgc cgcgacaatt tgcgacggcg
4621 cgtgcagggc cagactggag gtggcaacgc caatcagcaa cgactgtttg cccgccagtt
4681 gttgtgccac gcggttggga atgtaattca gctccgccat cgccgcttcc actttttccc
4741 gcgttttcgc agaaacgtgg ctggcctggt tcaccacgcg ggaaacggtc tgataagaga
4801 caccggcata ctctgcgaca tcgtataacg ttactggttt cacattcacc accctgaatt
4861 gactctcttc cgggcgctat catgccatac cgcgaaaggt tttgcgccat tcgatggtgt
4921 ccgggatctc gacgctctcc cttatgcgac tcctgcatta ggaagcagcc cagtagtagg
4981 ttgaggccgt tgagcaccgc cgccgcaagg aatggtgcat gcaaggagat ggcgcccaac
5041 agtcccccgg ccacggggcc tgccaccata cccacgccga aacaagcgct catgagcccg
5101 aagtggcgag cccgatcttc cccatcggtg atgtcggcga tataggcgcc agcaaccgca
5161 cctgtggcgc cggtgatgcc ggccacgatg cgtccggcgt agaggatcga gatctcgatc
5221 ccgcgaaatt aatacgactc actatagggg aattgtgagc ggataacaat tcccctctag
5281 aaataatttt gtttaacttt aagaaggaga tataccatgg gcagcagcca tcatcatcat
5341 catcacagca gcggcctggt gccgcgcggc agccatatgc tcgaggatcc ggctgctaac
5401 aaagcccgaa aggaagctga gttggctgct gccaccgctg agcaataact agcataaccc
5461 cttggggcct ctaaacgggt cttgaggggt tttttgctga aaggaggaac tatatccgga
5521 tatcccgcaa gaggcccggc agtaccggca taaccaagcc tatgcctaca gcatccaggg
5581 tgacggtgcc gaggatgacg atgagcgcat tgttagattt catacacggt gcctgactgc
5641 gttagcaatt taactgtgat aaactaccgc attaaagctt atcgatgata agctgtcaaa
5701 catgagaa
//
质粒菌株产品操作说明书
一、扩增流程
收到产品后,请先根据产品管壁标签来判断产品形式,并在扩增前准确查找该质粒菌株的抗性、感受态和培养温度。
1、质粒干粉(常温运输,存于-20度,90天保质期,请务必转化挑单克隆培养,不要直接使用和测序)
①收到质粒干粉后请先5000rpm离心1min,再加入20μl ddH2O去离子水溶解质粒;
②取1支100μl 感受态于冰上解冻10min,加入2μl质粒,再冰浴30min后,42℃热激60s,不要搅动,再冰浴2min;(从第二步开始均要在超净工作台中无菌操作)
③加入900μl无抗的LB液体培养基,180rpm震荡37℃培养45min;
④6000rpm离心5min,仅留100μl上清液重悬细菌沉淀,并涂布至目标质粒抗性的LB平板上;(可使用本平台的平板涂布专用玻璃珠进行涂布,可以比传统涂布方法获得更多转化子)
⑤将平板正向培养1h,再倒置37℃培养14h。如果要求是30度则培养20h;
(菌落过多则将质粒稀释后再转化。没有菌落则加入10μl质粒转化。另不要直接转表达感受态,要先转克隆感受态,重提质粒后再导入表达感受态)
⑥挑取单菌落至LB液体培养基中,加入对应抗生素,220rpm震荡培养14h,根据实验需要和质粒提取试剂盒说明书提取质粒。
2、甘油菌种(冰袋运输,存于-80℃,保质期90天,请务必划线挑单克隆培养)
四区划线后挑单菌落培养,酵母菌需要先液体复苏再四区划线,再挑单菌落液体培养。
3、穿刺菌种(冰袋运输,存于4℃,保质期7天)
穿刺接种,液体培养后四区划线,再挑单菌落液体培养。
4、菌落平板(冰袋运输,存于4℃,保质期7天)
直接挑取单菌落至液体培养基中。
5、液体质粒(冰袋运输,存于-20℃,保质期90天)
单独提取的液体质粒收到后可直接使用。
6、滤纸质粒(常温运输,存于-20度,90天保质期,请务必转化挑单克隆培养,不要直接使用和测序)
收到货后将滤纸画圈部分剪下放入EP管中,加100ul无菌水将滤纸浸湿并浸泡5min,吸取5ul质粒转化,离心全涂。
二、转化图片
| P2538/pENTR223-SNRPG-G224T人源基因质粒 |
| P2539/pENTR223-SNRPD1-T16G人源基因质粒 |
| P2540/pENTR223-BET1-T337A人源基因质粒 |
| P2541/pENTR223-TMEM14C-T320C人源基因质粒 |
| P2542/pENTR223-COPS7B人源基因质粒 |
| P2543/pENTR223-UBE2D3-C7G人源基因质粒 |
| P2544/pENTR223-TEX11-G1306T-T2761G人源基因质粒 |
| P2545/pENTR223-ATP6V0A1人源基因质粒 |
| P2546/pENTR223-ZNF263人源基因质粒 |
| P2547/pENTR223-ACSL5人源基因质粒 |
| P2548/pENTR223-PRPF3人源基因质粒 |
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pET-15b大肠表达质粒
¥100 - 1000










