出品公司: | Clontech |
---|---|
载体名称: | pTimer |
质粒类型: | 无启动子载体;荧光报告载体 |
高拷贝/低拷贝: | 高拷贝 |
克隆方法: | 限制性内切酶,多克隆位点 |
启动子: | 无启动子 |
载体大小: | 4110 bp |
5' 测序引物及序列: | DsRed1-N Sequencing Primer (#6482-1) |
3' 测序引物及序列: | -- |
载体标签: | DsRed1-E5 |
载体抗性: | 卡那霉素 |
筛选标记: | 新霉素(Neomycin) |
克隆菌株: | DH5α |
宿主细胞(系): | 真核细胞 |
备注: |
pTimer载体不含启动子,将待研究的目的启动子插入MCS区,用于研究启动子或其它顺式转录元件在细胞内的作用; pTimer含有DsRed1-E5荧光报告基因,在表达初始阶段表现为绿色荧光,随着时间的推移,转变为红色荧光; 起到细胞时钟的作用。 |
产品目录号: | 632403 |
稳定性: | 瞬表达 或 稳表达 |
组成型/诱导型: | -- |
病毒/非病毒: | 非病毒 |
买家导航
pTimer载体质粒基本信息
pTimer质粒图谱载体图谱和pTimer载体序列质粒序列多克隆位点信息
pTimer质粒载体简介
pTimer载体描述
pTimer is a prokaryotic expression vector that encodes DsRed1-E5, a fluorescent protein that changes color as it ages. Shortly after translation, DsRed1-E5 emits green light; its red fluorophore emerges later, hours after translation. Because of its predictable color shift, DsRed1-E5 acts as a timer, useful for monitoring changes in gene activity in living cells.
DsRed1-E5 is a mutant of the red fluorescent protein, DsRed1 (1). The cDNA for the wild-type protein, DsRed, was originally isolated by Matz et al., who refer to the protein as drFP583 (2). DsRed1-E5 contains two amino acid substitutions (V105A and S197T), which increase its fluorescence intensity and endow it with a distinct spectral property: As the protein ages, it changes color (3). When first synthesized, DsRed1-E5 is bright green (excitation & emission maxima = 483 nm & 500 nm). As time passes, the green fluorophore undergoes additional changes that cause its fluorescence to shift to longer wavelengths—when fully matured, the protein is bright red (excitation & emission maxima = 558 nm & 583 nm). In mammalian cells transfected with a Tet-inducible DsRed1-E5 expression vector, the green-to-red transition starts about 3 hours after the protein first becomes fluorescent (3). In addition to the amino acid replacements, DsRed1-E5’s coding sequence contains a series of silent base-pair changes, which correspond to human codon-usage preferences, for high expression in mammalian cells (4).
pTimer is primarily intended to serve as a convenient source of the DsRed1-E5 cDNA. The DsRed1-E5 coding sequence is flanked by separate and distinct multiple cloning sites at the 5' and 3' ends so that the gene can easily be excised for use in other expression systems. Alternatively, the DsRed1-E5 coding sequence can be amplified by PCR.
The DsRed1-E5 gene was inserted in frame with the lacZ initiation codon from pUC19 so that DsRed1-E5 is expressed from the lac promoter (Plac) in E. coli host cells. A Kozak consensus sequence is located immediately upstream of DsRed1-E5 to enhance translational efficiency should you wish to express the gene in eukaryotic systems (5). The entire DsRed1-E5 expression cassette in pTimer is supported by a pUC backbone, which contains a high-copy number origin of replication and an ampicillin resistance gene for propagation and selection in E. coli.
When expressed in multicellular organisms, DsRed1-E5’s invariable green-to-red shift can be used as a timer to track the on-off phases of gene expression during embryogenesis and cell differentiation (3).
Recommended Primer Locations: 472–492 and 884–907 (DsRed1-C Sequencing Primer, Cat No. 632388, can be used at 884–907)
Propagation in E. coli Recommended host strain: DH5α Selectable marker: plasmid confers resistance to ampicillin (50 μg/ml) to E. coli hosts. E. coli replication origin: pUC Copy number: high
pTimer质粒序列载体序列
LOCUS pTimer-1 4110 bp DNA SYN DEFINITION pTimer-1 ACCESSION KEYWORDS SOURCE ORGANISM other sequences; artificial sequences; vectors. FEATURES Location/Qualifiers source 1..4110 /organism="pTimer-1" /mol_type="other DNA" CDS complement(25..807) /label="ORF frame 1" /translation="MADYDLESRPLQEQVVAALGALVLLHDGVVLVVGGDVQLGVHVV VAGQLHGLLGHVDGLELHQVVAAVLQLQGLVDLALQHAVAGVQALGGGLPAHGLLLHH GAVGGEVHADELHLVDEAAVLQGGVLGHGRHAAVLEVHHALPLEALGEGQLLVVGDVG GVLHVHLGAVLELGGQDVPGEGQGAALGHLQLHGVVALVGAALALALDLELVAVHGAL HAHLEAHELLDDVLGGAHHGGDRWIPGPRYRRLQNSKLELEI*" CDS 97..777 /label="ORF frame 1" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" gene 100..774 /label="Timer" /gene="Timer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature complement(280..300) /label="dsRed1_N_primer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature 692..715 /label="dsRed1_C_primer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature 989..1008 /label="EBV_rev_primer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" rep_origin complement(1158..1464) /label="f1_origin" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" promoter 1543..1571 /label="AmpR_promoter" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature complement(1637..1657) /label="pBABE_3_primer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature complement(1643..1858) /label="SV40_enhancer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" promoter 1655..1923 /label="SV40_promoter" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" rep_origin 1822..1899 /label="SV40_origin" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" misc_feature 1884..1903 /label="SV40pro_F_primer" /translation="MVRSSKNVIKEFMRFKVRMEGTVNGHEFEIEGEGEGRPYEGHNT VKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFED GGVATVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEASTERLYPRDGVLKG EIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDTKLDITSHNEDYTIVEQYERT EGRHHLFL*" CDS 2006..2800 /label="ORF frame 2" /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGR PVLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDL LSSHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDE EHQGLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRY QDIALATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF*" gene 2009..2797 /label="NeoR/KanR" /gene="NeoR/KanR" /translation="MIEQDGLHAGSPAAWVERLFGYDWAQQTIGCSDAAVFRLSAQGR PVLFVKTDLSGALNELQDEAARLSWLATTGVPCAAVLDVVTEAGRDWLLLGEVPGQDL LSSHLAPAEKVSIMADAMRRLHTLDPATCPFDHQAKHRIERARTRMEAGLVDQDDLDE EHQGLAPAELFARLKASMPDGEDLVVTHGDACLPNIMVENGRFSGFIDCGRLGVADRY QDIALATRDIAEELGGEWADRFLVLYGIAAPDSQRIAFYRLLDEFF*" CDS complement(2315..2851) /label="ORF frame 3" /translation="MAGWASLGRSFRTPESRSEELVKKAIEGDALRIGSGDTVKHEEA VSPFAAKLFSNITGSQRYVLIAVRHTQPATVDESRKAAIFHHDIRQAGIAMGHDEILA VGHARLEPGEQFGWREPLMLFVQIILIDKTGFHPSTCSLDAMFRLVVEWAGSRIKRMQ PPHCISHDGYFLGRSKVR*" terminator 2975..3244 /label="TK_PA_terminator" /translation="MAGWASLGRSFRTPESRSEELVKKAIEGDALRIGSGDTVKHEEA VSPFAAKLFSNITGSQRYVLIAVRHTQPATVDESRKAAIFHHDIRQAGIAMGHDEILA VGHARLEPGEQFGWREPLMLFVQIILIDKTGFHPSTCSLDAMFRLVVEWAGSRIKRMQ PPHCISHDGYFLGRSKVR*" rep_origin 3392..4011 /label="pBR322_origin" /translation="MAGWASLGRSFRTPESRSEELVKKAIEGDALRIGSGDTVKHEEA VSPFAAKLFSNITGSQRYVLIAVRHTQPATVDESRKAAIFHHDIRQAGIAMGHDEILA VGHARLEPGEQFGWREPLMLFVQIILIDKTGFHPSTCSLDAMFRLVVEWAGSRIKRMQ PPHCISHDGYFLGRSKVR*" ORIGIN 1 TAGTTATTAC TAGCGCTACC GGACTCAGAT CTCGAGCTCA AGCTTCGAAT TCTGCAGTCG 61 ACGGTACCGC GGGCCCGGGA TCCACCGGTC GCCACCATGG TGCGCTCCTC CAAGAACGTC 121 ATCAAGGAGT TCATGCGCTT CAAGGTGCGC ATGGAGGGCA CCGTGAACGG CCACGAGTTC 181 GAGATCGAGG GCGAGGGCGA GGGCCGCCCC TACGAGGGCC ACAACACCGT GAAGCTGAAG 241 GTGACCAAGG GCGGCCCCCT GCCCTTCGCC TGGGACATCC TGTCCCCCCA GTTCCAGTAC 301 GGCTCCAAGG TGTACGTGAA GCACCCCGCC GACATCCCCG ACTACAAGAA GCTGTCCTTC 361 CCCGAGGGCT TCAAGTGGGA GCGCGTGATG AACTTCGAGG ACGGCGGCGT GGCGACCGTG 421 ACCCAGGACT CCTCCCTGCA GGACGGCTGC TTCATCTACA AGGTGAAGTT CATCGGCGTG 481 AACTTCCCCT CCGACGGCCC CGTGATGCAG AAGAAGACCA TGGGCTGGGA GGCCTCCACC 541 GAGCGCCTGT ACCCCCGCGA CGGCGTGCTG AAGGGCGAGA TCCACAAGGC CCTGAAGCTG 601 AAGGACGGCG GCCACTACCT GGTGGAGTTC AAGTCCATCT ACATGGCCAA GAAGCCCGTG 661 CAGCTGCCCG GCTACTACTA CGTGGACACC AAGCTGGACA TCACCTCCCA CAACGAGGAC 721 TACACCATCG TGGAGCAGTA CGAGCGCACC GAGGGCCGCC ACCACCTGTT CCTGTAGCGG 781 CCGCGACTCT AGATCATAAT CAGCCATACC ACATTTGTAG AGGTTTTACT TGCTTTAAAA 841 AACCTCCCAC ACCTCCCCCT GAACCTGAAA CATAAAATGA ATGCAATTGT TGTTGTTAAC 901 TTGTTTATTG CAGCTTATAA TGGTTACAAA TAAAGCAATA GCATCACAAA TTTCACAAAT 961 AAAGCATTTT TTTCACTGCA TTCTAGTTGT GGTTTGTCCA AACTCATCAA TGTATCTTAA 1021 GGCGTAAATT GTAAGCGTTA ATATTTTGTT AAAATTCGCG TTAAATTTTT GTTAAATCAG 1081 CTCATTTTTT AACCAATAGG CCGAAATCGG CAAAATCCCT TATAAATCAA AAGAATAGAC 1141 CGAGATAGGG TTGAGTGTTG TTCCAGTTTG GAACAAGAGT CCACTATTAA AGAACGTGGA 1201 CTCCAACGTC AAAGGGCGAA AAACCGTCTA TCAGGGCGAT GGCCCACTAC GTGAACCATC 1261 ACCCTAATCA AGTTTTTTGG GGTCGAGGTG CCGTAAAGCA CTAAATCGGA ACCCTAAAGG 1321 GAGCCCCCGA TTTAGAGCTT GACGGGGAAA GCCGGCGAAC GTGGCGAGAA AGGAAGGGAA 1381 GAAAGCGAAA GGAGCGGGCG CTAGGGCGCT GGCAAGTGTA GCGGTCACGC TGCGCGTAAC 1441 CACCACACCC GCCGCGCTTA ATGCGCCGCT ACAGGGCGCG TCAGGTGGCA CTTTTCGGGG 1501 AAATGTGCGC GGAACCCCTA TTTGTTTATT TTTCTAAATA CATTCAAATA TGTATCCGCT 1561 CATGAGACAA TAACCCTGAT AAATGCTTCA ATAATATTGA AAAAGGAAGA GTCCTGAGGC 1621 GGAAAGAACC AGCTGTGGAA TGTGTGTCAG TTAGGGTGTG GAAAGTCCCC AGGCTCCCCA 1681 GCAGGCAGAA GTATGCAAAG CATGCATCTC AATTAGTCAG CAACCAGGTG TGGAAAGTCC 1741 CCAGGCTCCC CAGCAGGCAG AAGTATGCAA AGCATGCATC TCAATTAGTC AGCAACCATA 1801 GTCCCGCCCC TAACTCCGCC CATCCCGCCC CTAACTCCGC CCAGTTCCGC CCATTCTCCG 1861 CCCCATGGCT GACTAATTTT TTTTATTTAT GCAGAGGCCG AGGCCGCCTC GGCCTCTGAG 1921 CTATTCCAGA AGTAGTGAGG AGGCTTTTTT GGAGGCCTAG GCTTTTGCAA AGATCGATCA 1981 AGAGACAGGA TGAGGATCGT TTCGCATGAT TGAACAAGAT GGATTGCACG CAGGTTCTCC 2041 GGCCGCTTGG GTGGAGAGGC TATTCGGCTA TGACTGGGCA CAACAGACAA TCGGCTGCTC 2101 TGATGCCGCC GTGTTCCGGC TGTCAGCGCA GGGGCGCCCG GTTCTTTTTG TCAAGACCGA 2161 CCTGTCCGGT GCCCTGAATG AACTGCAAGA CGAGGCAGCG CGGCTATCGT GGCTGGCCAC 2221 GACGGGCGTT CCTTGCGCAG CTGTGCTCGA CGTTGTCACT GAAGCGGGAA GGGACTGGCT 2281 GCTATTGGGC GAAGTGCCGG GGCAGGATCT CCTGTCATCT CACCTTGCTC CTGCCGAGAA 2341 AGTATCCATC ATGGCTGATG CAATGCGGCG GCTGCATACG CTTGATCCGG CTACCTGCCC 2401 ATTCGACCAC CAAGCGAAAC ATCGCATCGA GCGAGCACGT ACTCGGATGG AAGCCGGTCT 2461 TGTCGATCAG GATGATCTGG ACGAAGAGCA TCAGGGGCTC GCGCCAGCCG AACTGTTCGC 2521 CAGGCTCAAG GCGAGCATGC CCGACGGCGA GGATCTCGTC GTGACCCATG GCGATGCCTG 2581 CTTGCCGAAT ATCATGGTGG AAAATGGCCG CTTTTCTGGA TTCATCGACT GTGGCCGGCT 2641 GGGTGTGGCG GACCGCTATC AGGACATAGC GTTGGCTACC CGTGATATTG CTGAAGAGCT 2701 TGGCGGCGAA TGGGCTGACC GCTTCCTCGT GCTTTACGGT ATCGCCGCTC CCGATTCGCA 2761 GCGCATCGCC TTCTATCGCC TTCTTGACGA GTTCTTCTGA GCGGGACTCT GGGGTTCGAA 2821 ATGACCGACC AAGCGACGCC CAACCTGCCA TCACGAGATT TCGATTCCAC CGCCGCCTTC 2881 TATGAAAGGT TGGGCTTCGG AATCGTTTTC CGGGACGCCG GCTGGATGAT CCTCCAGCGC 2941 GGGGATCTCA TGCTGGAGTT CTTCGCCCAC CCTAGGGGGA GGCTAACTGA AACACGGAAG 3001 GAGACAATAC CGGAAGGAAC CCGCGCTATG ACGGCAATAA AAAGACAGAA TAAAACGCAC 3061 GGTGTTGGGT CGTTTGTTCA TAAACGCGGG GTTCGGTCCC AGGGCTGGCA CTCTGTCGAT 3121 ACCCCACCGA GACCCCATTG GGGCCAATAC GCCCGCGTTT CTTCCTTTTC CCCACCCCAC 3181 CCCCCAAGTT CGGGTGAAGG CCCAGGGCTC GCAGCCAACG TCGGGGCGGC AGGCCCTGCC 3241 ATAGCCTCAG GTTACTCATA TATACTTTAG ATTGATTTAA AACTTCATTT TTAATTTAAA 3301 AGGATCTAGG TGAAGATCCT TTTTGATAAT CTCATGACCA AAATCCCTTA ACGTGAGTTT 3361 TCGTTCCACT GAGCGTCAGA CCCCGTAGAA AAGATCAAAG GATCTTCTTG AGATCCTTTT 3421 TTTCTGCGCG TAATCTGCTG CTTGCAAACA AAAAAACCAC CGCTACCAGC GGTGGTTTGT 3481 TTGCCGGATC AAGAGCTACC AACTCTTTTT CCGAAGGTAA CTGGCTTCAG CAGAGCGCAG 3541 ATACCAAATA CTGTCCTTCT AGTGTAGCCG TAGTTAGGCC ACCACTTCAA GAACTCTGTA 3601 GCACCGCCTA CATACCTCGC TCTGCTAATC CTGTTACCAG TGGCTGCTGC CAGTGGCGAT 3661 AAGTCGTGTC TTACCGGGTT GGACTCAAGA CGATAGTTAC CGGATAAGGC GCAGCGGTCG 3721 GGCTGAACGG GGGGTTCGTG CACACAGCCC AGCTTGGAGC GAACGACCTA CACCGAACTG 3781 AGATACCTAC AGCGTGAGCT ATGAGAAAGC GCCACGCTTC CCGAAGGGAG AAAGGCGGAC 3841 AGGTATCCGG TAAGCGGCAG GGTCGGAACA GGAGAGCGCA CGAGGGAGCT TCCAGGGGGA 3901 AACGCCTGGT ATCTTTATAG TCCTGTCGGG TTTCGCCACC TCTGACTTGA GCGTCGATTT 3961 TTGTGATGCT CGTCAGGGGG GCGGAGCCTA TGGAAAAACG CCAGCAACGC GGCCTTTTTA 4021 CGGTTCCTGG CCTTTTGCTG GCCTTTTGCT CACATGTTCT TTCCTGCGTT ATCCCCTGAT 4081 TCTGTGGATA ACCGTATTAC CGCCATGCAT //
pTimer载体图谱质粒图谱pdf版和pTimer载体序列质粒序列等相关资料下载
pTimer质粒载体应用举例
- 上一篇:pHcRed1-DR
- 下一篇:pHcRed1-1