出品公司: | Promega |
---|---|
载体名称: | pNLF1-N ; pNLF1-N [CMV/Hygro] |
质粒类型: | 哺乳动物载体;NanoLuc素酶报告载体 |
高拷贝/低拷贝: | -- |
克隆方法: | 限制性内切酶,多克隆位点 |
启动子: | CMV IE |
载体大小: | 5919 bp |
5' 测序引物及序列: | T7 Forward:TAATACGACTCACTATAGGG |
3' 测序引物及序列: | -- |
载体标签: | NanoLuc |
载体抗性: | 氨苄青霉素 |
筛选标记: | 潮霉素(Hygromycin) |
克隆菌株: | TOP10等常规菌株 |
宿主细胞(系): | 常规哺乳动物细胞等 |
备注: | pNLF1-N [CMV/Hygro]载体表达NanoLuc融合蛋白;NanoLuc萤光素酶(Nluc)更小(19.1kDa)、更亮(比萤火虫和海肾萤光素酶亮度高 100 倍)。 |
产品目录号: | N1351 |
稳定性: | 瞬表达或稳表达 |
组成型/诱导型: | 组成型 |
病毒/非病毒: | 非病毒 |
买家导航
pNLF1-N [CMV/Hygro]载体pNLF1-N质粒基本信息
pNLF1-N [CMV/Hygro]质粒图谱pNLF1-N载体图谱和pNLF1-N [CMV/Hygro]载体序列pNLF1-N质粒序列多克隆位点信息
CMV immediate early enhancer/promoter 1–742
Chimeric intron 857–989
T7 RNA polymerase promoter (–17 to +3) 1033–1052
NanoLuc® protein coding region 1065–1577
Linker 1578–1589
Multiple cloning region 1590–1665
SV40 late poly(A) region 1728–1949
SV40 early enhancer/promoter 2048–2460
Synthetic (Hygr) hygromycin coding region 2491–3528
Synthetic poly(A) signal 3552–3600
β-lactamase (Ampr) coding region 3861–4721
ColE1-derived plasmid replication origin 4876–4912
pNLF1-N [CMV/Hygro]质粒pNLF1-N载体简介
NanoLuc萤光素酶融合表达载体pNLF1-N [CMV/Hygro]
更小(19.1kDa)、更亮(比萤火虫和海肾萤光素酶亮度高 100 倍)的 NanoLuc萤光素酶(Nluc)非常适用于蛋白融合应用。NanoLuc 融合蛋白应用广泛:作为蛋白稳定性报告基因、生物发光法细胞成像(BLI)探针或作为供体信号用于生物发光共振能量转移(BRET)研究蛋白: 蛋白或蛋白: 小分子相互作用研究。
NanoLuc 蛋白融合载体可方便的 N- 或 C-端融合 Nluc 和您感兴趣蛋白的融合蛋白;有两类形式载体可供选择:
pNLF 载体系列:产生 N- 或 C- 端融合全长 Nluc 的融合蛋白或应用传统的克隆方法(多克隆位点)将分泌型 Nluc 克隆到感兴趣的蛋白 N 端。
pF 载体系列:使用 Flexi Vector Cloning System 产生 N- 端或 C- 端融合蛋白;Flexi Vector Cloning System 是一种直接克隆方法,基于两种稀有酶切位点 SgfI 和 PmeI,可以在 Flexi 载体之间转换蛋白编码序列,快速、高效和高保真。
特点 - 优点
轻松定量蛋白丰度变化:使用 Nano-Glo Luciferase Assay System 进行单一试剂加样,来定量 NanoLuc 融合蛋白的信号,进而检测细胞内蛋白水平。
生物相关性更高:NanoLuc 报告基因光信号更强,内源性表达水平的 NanoLuc 融合蛋白即可被检测到,可避免过度表达造成的假象。
使蛋白的细胞内动态变化可视化:NanoLuc 报告基因光信号更强,缩短了成像曝光时间,无需反复激发样本,从而降低了激发造成的细胞毒性反应。
改进 BRET 研究技术:NanoLuc 拥有更强的光信号,蓝移的发射光谱,因而与荧光受体的光谱交叉更少,信噪比更佳,动态范围更宽。
灵活的克隆选择:可使用传统克隆方法或 Flexi 克隆系统轻松将 NanoLuc 与目标蛋白的 C 端或 N 端融合。
可实现从瞬时转染到稳定转染的轻松过渡:所有载体都含有用于建立稳定细胞系的哺乳动物筛选标志物。
应用
化合物筛选
蛋白: 蛋白相互作用
蛋白: 小分子相互作用
生物发光成像
蛋白稳定性研究
pNLF1-N [CMV/Hygro]质粒序列pNLF1-N载体序列
LOCUS KF811457 5919 bp DNA circular SYN 03-FEB-2014 DEFINITION N CMV-Hygro Vector pNLF1, complete sequence. ACCESSION KF811457 VERSION KF811457.1 GI:576890569 KEYWORDS . SOURCE N CMV-Hygro Vector pNLF1 ORGANISM N CMV-Hygro Vector pNLF1 other sequences; artificial sequences; vectors. REFERENCE 1 (bases 1 to 5919) AUTHORS McNamara,B., Kopish,K. and Robers,M. TITLE Direct Submission JOURNAL Submitted (06-NOV-2013) Scientific Communications, Promega Corporation, 5500 E. Cheryl Parkway, Madison, WI 53711, USA FEATURES Location/Qualifiers source 1..5919 /organism="N CMV-Hygro Vector pNLF1" /mol_type="other DNA" /db_xref="taxon:1454397" regulatory 1..742 /regulatory_class="promoter" /note="CMV immediate early enhancer promoter" intron 857..989 /note="chimeric" regulatory 1033..1052 /regulatory_class="promoter" /note="T7 promoter" gene 1065..>1577 /gene="NLuc" CDS 1065..>1577 /gene="NLuc" /note="N-terminus" /codon_start=1 /transl_table=11 /product="NanoLuc luciferase" /protein_id="AHH41358.1" /db_xref="GI:576890571" /translation="MVFTLEDFVGDWRQTAGYNLDQVLEQGGVSSLFQNLGVSVTPIQ RIVLSGENGLKIDIHVIIPYEGLSGDQMGQIEKIFKVVYPVDDHHFKVILHYGTLVID GVTPNMIDYFGRPYEGIAVFDGKKITVTGTLWNGNKIIDERLINPDGSLLFRVTINGV TGWRLCERILA" misc_feature 1578..1589 /note="N-terminal NanoLuc linker" misc_feature 1590..1665 /note="multiple cloning region" misc_feature 1590..1597 /note="SgfI site" regulatory 1728..1949 /regulatory_class="polyA_signal_sequence" /note="SV40 late polyA signal" regulatory 2048..2460 /regulatory_class="promoter" /note="SV40 early enhancer/promoter" gene 2491..3528 /gene="hygR" CDS 2491..3528 /gene="hygR" /codon_start=1 /transl_table=11 /product="hygromycin resistance protein" /protein_id="AHH41357.1" /db_xref="GI:576890570" /translation="MKKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGR GYVLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQD LPETELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVY HWQTVMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWS EAMFGDSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQ SLVDGNFDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPS TRPRAKEVGRV" regulatory 3552..3600 /regulatory_class="polyA_signal_sequence" /note="synthetic polyA signal" gene 3861..4721 /gene="ampR" CDS 3861..4721 /gene="ampR" /function="resistance to ampicillin" /note="ampicillin-resistance protein; removed RE site from beta-lactamase gene" /codon_start=1 /transl_table=11 /product="beta-lactamase" /protein_id="AHH41359.1" /db_xref="GI:576890572" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVE YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA EIGASLIKHW" rep_origin 4876..4912 /note="ColE1-derived plasmid replication origin" ORIGIN 1 tcaatattgg ccattagcca tattattcat tggttatata gcataaatca atattggcta 61 ttggccattg catacgttgt atctatatca taatatgtac atttatattg gctcatgtcc 121 aatatgaccg ccatgttggc attgattatt gactagttat taatagtaat caattacggg 181 gtcattagtt catagcccat atatggagtt ccgcgttaca taacttacgg taaatggccc 241 gcctggctga ccgcccaacg acccccgccc attgacgtca ataatgacgt atgttcccat 301 agtaacgcca atagggactt tccattgacg tcaatgggtg gagtatttac ggtaaactgc 361 ccacttggca gtacatcaag tgtatcatat gccaagtccg ccccctattg acgtcaatga 421 cggtaaatgg cccgcctggc attatgccca gtacatgacc ttacgggact ttcctacttg 481 gcagtacatc tacgtattag tcatcgctat taccatggtg atgcggtttt ggcagtacac 541 caatgggcgt ggatagcggt ttgactcacg gggatttcca agtctccacc ccattgacgt 601 caatgggagt ttgttttggc accaaaatca acgggacttt ccaaaatgtc gtaataaccc 661 cgccccgttg acgcaaatgg gcggtaggcg tgtacggtgg gaggtctata taagcagagc 721 tggtttagtg aaccgtcaga tcactagaag ctttattgcg gtagtttatc acagttaaat 781 tgctaacgca gtcagtgctt ctgacacaac agtctcgaac ttaagctgca gaagttggtc 841 gtgaggcact gggcaggtaa gtatcaaggt tacaagacag gtttaaggag accaatagaa 901 actgggcttg tcgagacaga gaagactctt gcgtttctga taggcaccta ttggtcttac 961 tgacatccac tttgcctttc tctccacagg tgtccactcc cagttcaatt acagctctta 1021 aggctagagt attaatacga ctcactatag ggctagcgct caccatggtc ttcacactcg 1081 aagatttcgt tggggactgg cgacagacag ccggctacaa cctggaccaa gtccttgaac 1141 agggaggtgt gtccagtttg tttcagaatc tcggggtgtc cgtaactccg atccaaagga 1201 ttgtcctgag cggtgaaaat gggctgaaga tcgacatcca tgtcatcatc ccgtatgaag 1261 gtctgagcgg cgaccaaatg ggccagatcg aaaaaatttt taaggtggtg taccctgtgg 1321 atgatcatca ctttaaggtg atcctgcact atggcacact ggtaatcgac ggggttacgc 1381 cgaacatgat cgactatttc ggacggccgt atgaaggcat cgccgtgttc gacggcaaaa 1441 agatcactgt aacagggacc ctgtggaacg gcaacaaaat tatcgacgag cgcctgatca 1501 accccgacgg ctccctgctg ttccgagtaa ccatcaacgg agtgaccggc tggcggctgt 1561 gcgaacgcat tctggcgggc tcgagcggcg cgatcgcttc cgaattcaga gctcaaccgc 1621 ggatatctag atttgggccc aattcctgca ggattttgcg gccgcttgct gagttggctg 1681 ctgccaccgc tgagcaataa ctagcataac cccttggccg cttcgagcag acatgataag 1741 atacattgat gagtttggac aaaccacaac tagaatgcag tgaaaaaaat gctttatttg 1801 tgaaatttgt gatgctattg ctttatttgt aaccattata agctgcaata aacaagttaa 1861 caacaacaat tgcattcatt ttatgtttca ggttcagggg gagatgtggg aggttttttt 1921 aagcaagtaa aacctctaca aatgtggtaa aatcgaattt taacaaaata ttaacgctta 1981 caatttcctg atgcggtatt ttctccttac gcatctgtgc ggtatttcac accgcatacg 2041 cggatctgcg cagcaccatg gcctgaaata acctctgaaa gaggaacttg gttaggtacc 2101 ttctgaggcg gaaagaacca gctgtggaat gtgtgtcagt tagggtgtgg aaagtcccca 2161 ggctccccag caggcagaag tatgcaaagc atgcatctca attagtcagc aaccaggtgt 2221 ggaaagtccc caggctcccc agcaggcaga agtatgcaaa gcatgcatct caattagtca 2281 gcaaccatag tcccgcccct aactccgccc atcccgcccc taactccgcc cagttccgcc 2341 cattctccgc cccatggctg actaattttt tttatttatg cagaggccga ggccgcctcg 2401 gcctctgagc tattccagaa gtagtgagga ggcttttttg gaggcctagg cttttgcaaa 2461 aagctcgatt cttctgacac tagcgccacc atgaagaagc ccgaactcac cgctaccagc 2521 gttgaaaaat ttctcatcga gaagttcgac agtgtgagcg acctgatgca gttgtcggag 2581 ggcgaagaga gccgagcctt cagcttcgat gtcggcggac gcggctatgt actgcgggtg 2641 aatagctgcg ctgatggctt ctacaaagac cgctacgtgt accgccactt cgccagcgct 2701 gcactaccca tccccgaagt gttggacatc ggcgagttca gcgagagcct gacatactgc 2761 atcagtagac gcgcccaagg cgttactctc caagacctcc ccgaaacaga gctgcctgct 2821 gtgttacagc ctgtcgccga agctatggat gctattgccg ccgccgacct cagtcaaacc 2881 agcggcttcg gcccattcgg gccccaaggc atcggccagt acacaacctg gcgggatttc 2941 atttgcgcca ttgctgatcc ccatgtctac cactggcaga ccgtgatgga cgacaccgtg 3001 tccgccagcg tagctcaagc cctggacgaa ctgatgctgt gggccgaaga ctgtcccgag 3061 gtgcgccacc tcgtccatgc cgacttcggc agcaacaacg tcctgaccga caacggccgc 3121 atcaccgccg taatcgactg gtccgaagct atgttcgggg acagtcagta cgaggtggcc 3181 aacatcttct tctggcggcc ctggctggct tgcatggagc agcagactcg ctacttcgag 3241 cgccggcatc ccgagctggc cggcagccct cgtctgcgag cctacatgct gcgcatcggc 3301 ctggatcagc tctaccagag cctcgtggac ggcaacttcg acgatgctgc ctgggctcaa 3361 ggccgctgcg atgccatcgt ccgcagcggg gccggcaccg tcggtcgcac acaaatcgct 3421 cgccggagcg cagccgtatg gaccgacggc tgcgtcgagg tgctggccga cagcggcaac 3481 cgccggccca gtacacgacc gcgcgctaag gaggtaggtc gagtttagac tctagccatc 3541 acgatggccg caataaaata tctttatttt cattacatct gtgtgttggt tttttgtgtg 3601 aatcgatagc gataaggatc ctctttgcgc ttgcgttttc ccttgtccag atagcccagt 3661 agctgacatt catccggggt cagcaccgtt tctgcggact ggctttctac gtaatggttt 3721 cttagacgtc aggtggcact tttcggggaa atgtgcgcgg aacccctatt tgtttatttt 3781 tctaaataca ttcaaatatg tatccgctca tgagacaata accctgataa atgcttcaat 3841 aatattgaaa aaggaagagt atgagtattc aacatttccg tgtcgccctt attccctttt 3901 ttgcggcatt ttgccttcct gtttttgctc acccagaaac gctggtgaaa gtaaaagatg 3961 ctgaagatca gttgggtgca cgagtgggtt acatcgaact ggatctcaac agcggtaaga 4021 tccttgagag ttttcgcccc gaagaacgtt ttccaatgat gagcactttc aaagttctgc 4081 tatgtggcgc ggtattatcc cgtattgacg ccgggcaaga gcaactcggt cgccgcatac 4141 actattctca gaatgacttg gttgagtact caccagtcac agaaaagcat cttacggatg 4201 gcatgacagt aagagaatta tgcagtgctg ccataaccat gagtgataac actgcggcca 4261 acttacttct gacaactatc ggaggaccga aggagctaac cgcttttttg cacaacatgg 4321 gggatcatgt aactcgcctt gatcgttggg aaccggagct gaatgaagcc ataccaaacg 4381 acgagcgtga caccacgatg cctgtagcaa tggcaacaac gttgcgcaaa ctattaactg 4441 gcgaactact tactctagct tcccggcaac aattaataga ctggatggag gcggataaag 4501 ttgcaggacc acttctgcgc tcggcccttc cggctggctg gtttattgct gataaatctg 4561 gagccggtga gcgtgggtct cgcggtatca ttgcagcact ggggccagat ggtaagccct 4621 cccgtatcgt agttatctac acgacgggga gtcaggcaac tatggatgaa cgaaatagac 4681 agatcgctga gataggtgcc tcactgatta agcattggta attcgaaatg accgaccaag 4741 cgacgcccaa ccggtatcag ctcactcaaa ggcggtaata cggttatcca cagaatcagg 4801 ggataacgca ggaaagaaca tgtgagcaaa aggccagcaa aaggccagga accgtaaaaa 4861 ggccgcgttg ctggcgtttt tccataggct ccgcccccct gacgagcatc acaaaaatcg 4921 acgctcaagt cagaggtggc gaaacccgac aggactataa agataccagg cgtttccccc 4981 tggaagctcc ctcgtgcgct ctcctgttcc gaccctgccg cttaccggat acctgtccgc 5041 ctttctccct tcgggaagcg tggcgctttc tcatagctca cgctgtaggt atctcagttc 5101 ggtgtaggtc gttcgctcca agctgggctg tgtgcacgaa ccccccgttc agcccgaccg 5161 ctgcgcctta tccggtaact atcgtcttga gtccaacccg gtaagacacg acttatcgcc 5221 actggcagca gccactggta acaggattag cagagcgagg tatgtaggcg gtgctacaga 5281 gttcttgaag tggtggccta actacggcta cactagaagg acagtatttg gtatctgcgc 5341 tctgctgaag ccagttacct tcggaaaaag agttggtagc tcttgatccg gcaaacaaac 5401 caccgctggt agcggtggtt tttttgtttg caagcagcag attacgcgca gaaaaaaagg 5461 atttcaagaa gatcctttga tcttttctac ggggtctgac gctcagtgga acgaaaactc 5521 acgttaaggg attttggtca tgagattatc aaaaaggatc ttcacctaga tccttttata 5581 gtccggaaat acaggaacgc acgctggatg gcccttcgct gggatggtga aaccatgaaa 5641 aatggcagct tcagtggatt aagtgggggt aatgtggcct gtaccctctg gttgcatagg 5701 tattcatacg gttaaaattt atcaggcgcg attgcggcag tttttcgggt ggtttgttgc 5761 catttttacc tgtctgctgc cgtgatcgcg ctgaacgcgt tttagcggtg cgtacaatta 5821 agggattatg gtaaatccac ttactgtctg ccctcgtagc catcgagata aaccgcagta 5881 ctccggccac gatgcgtccg gcgtagagga tcgagatct //