出品公司: | Promega |
---|---|
载体名称: | pGL4.37 ; pGL4.37[luc2P/ARE/Hygro] |
质粒类型: | 信号通路报告载体;哺乳动物载体;萤火虫荧光素酶报告载体 |
高拷贝/低拷贝: | -- |
克隆方法: | 限制性内切酶,多克隆位点 |
启动子: | 无 |
载体大小: | 6086 bp |
5' 测序引物及序列: | -- |
3' 测序引物及序列: | -- |
载体标签: | luc2P |
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): | HEK293 |
备注: |
pGL4.37[luc2P]载体是信号通路报告载体;含ARE应答元件;含萤火虫荧光素酶报告基因luc2P。
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产品目录号: | E3641 |
稳定性: | 稳表达 |
组成型/诱导型: | 组成型 |
病毒/非病毒: | 非病毒 |
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pGL4.37[luc2P/ARE/Hygro]载体pGL4.37质粒基本信息
pGL4.37[luc2P/ARE/Hygro]质粒图谱pGL4.37载体图谱和pGL4.37[luc2P/ARE/Hygro]载体序列pGL4.37质粒序列多克隆位点信息
pGL4.37[luc2P/ARE/Hygro]质粒pGL4.37载体简介
The pGL4.37[luc2P/ARE/Hygro] Vector contains four copies of an antioxidant response element (ARE) that drives transcription of the luciferase reporter gene luc2P (Photinus pyralis). luc2P is a synthetically-derived luciferase sequence with humanized codon optimization that is designed for high expression and reduced anomalous transcription. The luc2P gene contains hPEST, a protein destabilization sequence, which allows luc2P protein levels to respond more quickly than those of luc2 to induction of transcription. The vector backbone contains an ampicillin resistance gene to allow selection in E. coli and a gene for hygromycin resistance to allow selection of stably transfected mammalian cell lines. In this example protocol, the pGL4.37[luc2P/ARE/Hygro] Vector is used to measure activation of the ARE in HEK293 cells upon treatment with tert-Butylhydroquinone or D,LSulforaphane.The pGL4.75 Vector (encoding Renilla luciferase) is used as a normalization control. In designing such experiments, it is important that the chosen cell type can be transfected efficiently and that it expresses the proper components of the signaling pathway of interest in order to generate the biological response. Protocol optimization may be required for your particular cell type and assay conditions. 实验材料 Dulbecco’s PBS (DPBS; Life Technologies Cat.# 14190) 0.05% Tryspin-EDTA (Life Technologies Cat.# 25300) DMEM (Life Technologies Cat.# 11995) complete medium (DMEM supplemented with 10% fetal bovine serum [Life Technologies Cat.# 11995] and 1X NEAA [Life Technologies Cat.# 11140]) Charcoal-stripped FBS (Life Technologies Cat.# 126776-011) DMSO (Sigma Cat.# D2650) Opti-MEM I (Life Technologies Cat.# 31985) FuGENE HD Transfection Reagent (Cat.# E2311) tert-Butylhydroquinone (Sigma Cat.# 112941) or D,L-Sulforaphane (Sigma Cat.# S4441) Dual-Glo Luciferase Assay System (Cat.# E2940) HEK293 cells pGL4.75[hRluc/CMV] Vector (Cat.# E6931) 实验流程 Day 1: Plate Cells 1. Grow HEK293 cells in complete medium (DMEM + 10% FBS + 1X NEAA). Wash with DPBS and treat with one volume of 0.05% trypsin-EDTA. Resuspend cells in four volumes of complete medium. 2. Quantify the cells and dilute to 1.5 × 105 cells/ml in complete medium. 3. Plate 100μl per well to a solid, white 96-well plate (Corning Cat.# 3917). 4. Incubate for 24 hours in a 37°C, 5% CO2 incubator. Day 2: Transfection 1. Dilute pGL4.37[luc2P/ARE/Hygro] and pGL4.75 [hRluc/CMV] Renilla luciferase vector constructs in a 10:1 mass ratio, respectively, to 12.5ng total DNA/μl in Opti- MEM I. 2. Add FuGENE HD to a 3:1 lipid:DNA ratio. Mix by pipetting. Incubate at room temperature for 20 minutes. 3. Add 8μl transfection complex per well (100ng DNA/well) and incubate for 18 hours in a 37°C, 5% CO2 incubator. Day 3: Medium Replacement and Cell Treatment 1. Remove medium from cells and replace with 72μl of DMEM + 0.5% charcoalstripped FBS per well. 2. Incubate for 6 hours in a 37°C, 5% CO2 incubator. 3. Resuspend tert-Butylhydroquinone (tBHQ) to 500mM in ethanol. Serially dilute into ethanol to give 1,000X stocks. Resuspend D,L-Sulforaphane to 200mM in DMSO. Serially dilute into DMSO to give 1,000X stocks. Dilute the 1,000X stocks into Opti- MEM I to give 10X stocks. 4. Add 8 μl of the 10X stocks of tBHQ or D,L-Sulforaphane to each well and incubate for 18 hours in a 37°C, 5% CO2 incubator. Day 4: Luciferase Measurement 1. Remove plates from the 37°C, 5% CO2 incubator and allow to cool to room temperature for approximately 15 minutes. 2. Add 80μl of the Dual-Glo Luciferase Assay System detection reagents and measure luminescence following the recommended protocol (Refer to the Dual-Glo Luciferase Assay System Technical Manual, #TM058 for details).
pGL4.37[luc2P/ARE/Hygro]质粒序列pGL4.37载体序列
LOCUS JQ858521 6086 bp DNA circular SYN 02-JUL-2012 DEFINITION Reporter vector pGL4.37[luc2P/ARE/Hygro], complete sequence. ACCESSION JQ858521 VERSION JQ858521.1 GI:392934114 KEYWORDS . SOURCE Reporter vector pGL4.37[luc2P/ARE/Hygro] ORGANISM Reporter vector pGL4.37[luc2P/ARE/Hygro] other sequences; artificial sequences; vectors. REFERENCE 1 (bases 1 to 6086) AUTHORS McNamara,B. TITLE Direct Submission JOURNAL Submitted (29-MAR-2012) Scientific Communications, Promega Corporation, 2800 Woods Hollow Rd, Madison, WI 53711, USA FEATURES Location/Qualifiers source 1..6086 /organism="Reporter vector pGL4.37[luc2P/ARE/Hygro]" /mol_type="other DNA" /db_xref="taxon:1203015" regulatory 105..258 /regulatory_class="terminator" /note="transcriptional pause site" regulatory 105..153 /regulatory_class="polyA_signal_sequence" /note="synthetic poly(A) signal sequence" primer_bind 207..226 /note="RVprimer3 binding site" regulatory 285..366 /regulatory_class="enhancer" /note="antioxidant response element (ARE)" regulatory 412..442 /regulatory_class="promoter" /note="minP promoter" gene 475..2250 /gene="luc2P" /note="synthetic luciferase" CDS 475..2250 /gene="luc2P" /note="synthetic luciferase" /codon_start=1 /transl_table=11 /product="luciferase" /protein_id="AFM92251.1" /db_xref="GI:392934116" /translation="MEDAKNIKKGPAPFYPLEDGTAGEQLHKAMKRYALVPGTIAFTD AHIEVDITYAEYFEMSVRLAEAMKRYGLNTNHRIVVCSENSLQFFMPVLGALFIGVAV APANDIYNERELLNSMGISQPTVVFVSKKGLQKILNVQKKLPIIQKIIIMDSKTDYQG FQSMYTFVTSHLPPGFNEYDFVPESFDRDKTIALIMNSSGSTGLPKGVALPHRTACVR FSHARDPIFGNQIIPDTAILSVVPFHHGFGMFTTLGYLICGFRVVLMYRFEEELFLRS LQDYKIQSALLVPTLFSFFAKSTLIDKYDLSNLHEIASGGAPLSKEVGEAVAKRFHLP GIRQGYGLTETTSAILITPEGDDKPGAVGKVVPFFEAKVVDLDTGKTLGVNQRGELCV RGPMIMSGYVNNPEATNALIDKDGWLHSGDIAYWDEDEHFFIVDRLKSLIKYKGYQVA PAELESILLQHPNIFDAGVAGLPDDDAGELPAAVVVLEHGKTMTEKEIVDYVASQVTT AKKLRGGVVFVDEVPKGLTGKLDARKIREILIKAKKGGKIAVNSHGFPPEVEEQAAGT LPMSCAQESGMDRHPAACASARINV" regulatory 2290..2511 /regulatory_class="polyA_signal_sequence" /note="SV40 late poly(A) signal" regulatory 2559..2977 /regulatory_class="enhancer" /note="SV40 enhancer and early promoter" CDS 3002..4039 /note="hygromycin resistance" /codon_start=1 /transl_table=11 /product="hygromycin phosphotransferase" /protein_id="AFM92252.1" /db_xref="GI:392934117" /translation="MKKPELTATSVEKFLIEKFDSVSDLMQLSEGEESRAFSFDVGGR GYVLRVNSCADGFYKDRYVYRHFASAALPIPEVLDIGEFSESLTYCISRRAQGVTLQD LPETELPAVLQPVAEAMDAIAAADLSQTSGFGPFGPQGIGQYTTWRDFICAIADPHVY HWQTVMDDTVSASVAQALDELMLWAEDCPEVRHLVHADFGSNNVLTDNGRITAVIDWS EAMFGDSQYEVANIFFWRPWLACMEQQTRYFERRHPELAGSPRLRAYMLRIGLDQLYQ SLVDGNFDDAAWAQGRCDAIVRSGAGTVGRTQIARRSAAVWTDGCVEVLADSGNRRPS TRPRAKEVGRV" regulatory 4063..4111 /regulatory_class="polyA_signal_sequence" /note="synthetic poly(A) signal sequence" primer_bind complement(4178..4197) /note="RVprimer4 binding site" rep_origin 4435..4471 gene complement(5226..6086) /gene="bla" /note="AmpR" CDS complement(5226..6086) /gene="bla" /note="AmpR" /codon_start=1 /transl_table=11 /product="beta-lactamase" /protein_id="AFM92250.1" /db_xref="GI:392934115" /translation="MSIQHFRVALIPFFAAFCLPVFAHPETLVKVKDAEDQLGARVGY IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVE YSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRL DRWEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPL LRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIA EIGASLIKHW" ORIGIN 1 actcgtcctt tttcaatatt attgaagcat ttatcagggt tactagtacg tctctcaagg 61 ataagtaagt aatattaagg tacgggaggt attggacagg ccgcaataaa atatctttat 121 tttcattaca tctgtgtgtt ggttttttgt gtgaatcgat agtactaaca tacgctctcc 181 atcaaaacaa aacgaaacaa aacaaactag caaaataggc tgtccccagt gcaagtgcag 241 gtgccagaac atttctctgg cctaactggc cggtacctga gctctagctt ggaaatgaca 301 ttgctaatgg tgacaaagca acttttagct tggaaatgac attgctaatg gtgacaaagc 361 aactttctcg aggatatcaa gatctggcct cggcggccaa gcttagacac tagagggtat 421 ataatggaag ctcgacttcc agcttggcaa tccggtactg ttggtaaagc caccatggaa 481 gatgccaaaa acattaagaa gggcccagcg ccattctacc cactcgaaga cgggaccgcc 541 ggcgagcagc tgcacaaagc catgaagcgc tacgccctgg tgcccggcac catcgccttt 601 accgacgcac atatcgaggt ggacattacc tacgccgagt acttcgagat gagcgttcgg 661 ctggcagaag ctatgaagcg ctatgggctg aatacaaacc atcggatcgt ggtgtgcagc 721 gagaatagct tgcagttctt catgcccgtg ttgggtgccc tgttcatcgg tgtggctgtg 781 gccccagcta acgacatcta caacgagcgc gagctgctga acagcatggg catcagccag 841 cccaccgtcg tattcgtgag caagaaaggg ctgcaaaaga tcctcaacgt gcaaaagaag 901 ctaccgatca tacaaaagat catcatcatg gatagcaaga ccgactacca gggcttccaa 961 agcatgtaca ccttcgtgac ttcccatttg ccacccggct tcaacgagta cgacttcgtg 1021 cccgagagct tcgaccggga caaaaccatc gccctgatca tgaacagtag tggcagtacc 1081 ggattgccca agggcgtagc cctaccgcac cgcaccgctt gtgtccgatt cagtcatgcc 1141 cgcgacccca tcttcggcaa ccagatcatc cccgacaccg ctatcctcag cgtggtgcca 1201 tttcaccacg gcttcggcat gttcaccacg ctgggctact tgatctgcgg ctttcgggtc 1261 gtgctcatgt accgcttcga ggaggagcta ttcttgcgca gcttgcaaga ctataagatt 1321 caatctgccc tgctggtgcc cacactattt agcttcttcg ctaagagcac tctcatcgac 1381 aagtacgacc taagcaactt gcacgagatc gccagcggcg gggcgccgct cagcaaggag 1441 gtaggtgagg ccgtggccaa acgcttccac ctaccaggca tccgccaggg ctacggcctg 1501 acagaaacaa ccagcgccat tctgatcacc cccgaagggg acgacaagcc tggcgcagta 1561 ggcaaggtgg tgcccttctt cgaggctaag gtggtggact tggacaccgg taagacactg 1621 ggtgtgaacc agcgcggcga gctgtgcgtc cgtggcccca tgatcatgag cggctacgtt 1681 aacaaccccg aggctacaaa cgctctcatc gacaaggacg gctggctgca cagcggcgac 1741 atcgcctact gggacgagga cgagcacttc ttcatcgtgg accggctgaa gagcctgatc 1801 aaatacaagg gctaccaggt agccccagcc gaactggaga gcatcctgct gcaacacccc 1861 aacatcttcg acgccggggt cgccggcctg cccgacgacg atgccggcga gctgcccgcc 1921 gcagtcgtcg tgctggaaca cggtaaaacc atgaccgaga aggagatcgt ggactatgtg 1981 gccagccagg ttacaaccgc caagaagctg cgcggtggtg ttgtgttcgt ggacgaggtg 2041 cctaaaggac tgaccggcaa gttggacgcc cgcaagatcc gcgagattct cattaaggcc 2101 aagaagggcg gcaagatcgc cgtgaattct cacggcttcc ctcccgaggt ggaggagcag 2161 gccgccggca ccctgcccat gagctgcgcc caggagagcg gcatggatag acaccctgct 2221 gcttgcgcca gcgccaggat caacgtctaa ggccgcgact ctagagtcgg ggcggccggc 2281 cgcttcgagc agacatgata agatacattg atgagtttgg acaaaccaca actagaatgc 2341 agtgaaaaaa atgctttatt tgtgaaattt gtgatgctat tgctttattt gtaaccatta 2401 taagctgcaa taaacaagtt aacaacaaca attgcattca ttttatgttt caggttcagg 2461 gggaggtgtg ggaggttttt taaagcaagt aaaacctcta caaatgtggt aaaatcgata 2521 aggatccgtt tgcgtattgg gcgctcttcc gctgatctgc gcagcaccat ggcctgaaat 2581 aacctctgaa agaggaactt ggttagctac cttctgaggc ggaaagaacc agctgtggaa 2641 tgtgtgtcag ttagggtgtg gaaagtcccc aggctcccca gcaggcagaa gtatgcaaag 2701 catgcatctc aattagtcag caaccaggtg tggaaagtcc ccaggctccc cagcaggcag 2761 aagtatgcaa agcatgcatc tcaattagtc agcaaccata gtcccgcccc taactccgcc 2821 catcccgccc ctaactccgc ccagttccgc ccattctccg ccccatggct gactaatttt 2881 ttttatttat gcagaggccg aggccgcctc tgcctctgag ctattccaga agtagtgagg 2941 aggctttttt ggaggcctag gcttttgcaa aaagctcgat tcttctgaca ctagcgccac 3001 catgaagaag cccgaactca ccgctaccag cgttgaaaaa tttctcatcg agaagttcga 3061 cagtgtgagc gacctgatgc agttgtcgga gggcgaagag agccgagcct tcagcttcga 3121 tgtcggcgga cgcggctatg tactgcgggt gaatagctgc gctgatggct tctacaaaga 3181 ccgctacgtg taccgccact tcgccagcgc tgcactaccc atccccgaag tgttggacat 3241 cggcgagttc agcgagagcc tgacatactg catcagtaga cgcgcccaag gcgttactct 3301 ccaagacctc cccgaaacag agctgcctgc tgtgttacag cctgtcgccg aagctatgga 3361 tgctattgcc gccgccgacc tcagtcaaac cagcggcttc ggcccattcg ggccccaagg 3421 catcggccag tacacaacct ggcgggattt catttgcgcc attgctgatc cccatgtcta 3481 ccactggcag accgtgatgg acgacaccgt gtccgccagc gtagctcaag ccctggacga 3541 actgatgctg tgggccgaag actgtcccga ggtgcgccac ctcgtccatg ccgacttcgg 3601 cagcaacaac gtcctgaccg acaacggccg catcaccgcc gtaatcgact ggtccgaagc 3661 tatgttcggg gacagtcagt acgaggtggc caacatcttc ttctggcggc cctggctggc 3721 ttgcatggag cagcagactc gctacttcga gcgccggcat cccgagctgg ccggcagccc 3781 tcgtctgcga gcctacatgc tgcgcatcgg cctggatcag ctctaccaga gcctcgtgga 3841 cggcaacttc gacgatgctg cctgggctca aggccgctgc gatgccatcg tccgcagcgg 3901 ggccggcacc gtcggtcgca cacaaatcgc tcgccggagc gcagccgtat ggaccgacgg 3961 ctgcgtcgag gtgctggccg acagcggcaa ccgccggccc agtacacgac cgcgcgctaa 4021 ggaggtaggt cgagtttaaa ctctagaacc ggtcatggcc gcaataaaat atctttattt 4081 tcattacatc tgtgtgttgg ttttttgtgt gttcgaacta gatgctgtcg accgatgccc 4141 ttgagagcct tcaacccagt cagctccttc cggtgggcgc ggggcatgac tatcgtcgcc 4201 gcacttatga ctgtcttctt tatcatgcaa ctcgtaggac aggtgccggc agcgctcttc 4261 cgcttcctcg ctcactgact cgctgcgctc ggtcgttcgg ctgcggcgag cggtatcagc 4321 tcactcaaag gcggtaatac ggttatccac agaatcaggg gataacgcag gaaagaacat 4381 gtgagcaaaa ggccagcaaa aggccaggaa ccgtaaaaag gccgcgttgc tggcgttttt 4441 ccataggctc cgcccccctg acgagcatca caaaaatcga cgctcaagtc agaggtggcg 4501 aaacccgaca ggactataaa gataccaggc gtttccccct ggaagctccc tcgtgcgctc 4561 tcctgttccg accctgccgc ttaccggata cctgtccgcc tttctccctt cgggaagcgt 4621 ggcgctttct catagctcac gctgtaggta tctcagttcg gtgtaggtcg ttcgctccaa 4681 gctgggctgt gtgcacgaac cccccgttca gcccgaccgc tgcgccttat ccggtaacta 4741 tcgtcttgag tccaacccgg taagacacga cttatcgcca ctggcagcag ccactggtaa 4801 caggattagc agagcgaggt atgtaggcgg tgctacagag ttcttgaagt ggtggcctaa 4861 ctacggctac actagaagaa cagtatttgg tatctgcgct ctgctgaagc cagttacctt 4921 cggaaaaaga gttggtagct cttgatccgg caaacaaacc accgctggta gcggtggttt 4981 ttttgtttgc aagcagcaga ttacgcgcag aaaaaaagga tctcaagaag atcctttgat 5041 cttttctacg gggtctgacg ctcagtggaa cgaaaactca cgttaaggga ttttggtcat 5101 gagattatca aaaaggatct tcacctagat ccttttaaat taaaaatgaa gttttaaatc 5161 aatctaaagt atatatgagt aaacttggtc tgacagcggc cgcaaatgct aaaccactgc 5221 agtggttacc agtgcttgat cagtgaggca ccgatctcag cgatctgcct atttcgttcg 5281 tccatagtgg cctgactccc cgtcgtgtag atcactacga ttcgtgaggg cttaccatca 5341 ggccccagcg cagcaatgat gccgcgagag ccgcgttcac cggcccccga tttgtcagca 5401 atgaaccagc cagcagggag ggccgagcga agaagtggtc ctgctacttt gtccgcctcc 5461 atccagtcta tgagctgctg tcgtgatgct agagtaagaa gttcgccagt gagtagtttc 5521 cgaagagttg tggccattgc tactggcatc gtggtatcac gctcgtcgtt cggtatggct 5581 tcgttcaact ctggttccca gcggtcaagc cgggtcacat gatcacccat attatgaaga 5641 aatgcagtca gctccttagg gcctccgatc gttgtcagaa gtaagttggc cgcggtgttg 5701 tcgctcatgg taatggcagc actacacaat tctcttaccg tcatgccatc cgtaagatgc 5761 ttttccgtga ccggcgagta ctcaaccaag tcgttttgtg agtagtgtat acggcgacca 5821 agctgctctt gcccggcgtc tatacgggac aacaccgcgc cacatagcag tactttgaaa 5881 gtgctcatca tcgggaatcg ttcttcgggg cggaaagact caaggatctt gccgctattg 5941 agatccagtt cgatatagcc cactcttgca cccagttgat cttcagcatc ttttactttc 6001 accagcgttt cggggtgtgc aaaaacaggc aagcaaaatg ccgcaaagaa gggaatgagt 6061 gcgacacgaa aatgttggat gctcat //