| 出品公司: | Invitrigen |
|---|---|
| 载体名称: | pEXP4-DEST |
| 质粒类型: | Gateway载体；无细胞表达系统载体 |
| 高拷贝/低拷贝: | 高拷贝 |
| 启动子: | T7 |
| 克隆方法: | Gateway |
| 载体大小: | 4415bp |
| 5' 测序引物及序列: | T7 Forward：TAATACGACTCACTATAGGG |
| 3' 测序引物及序列: | -- |
| 载体标签: | Lumio Tag(C-端）；His Tag(C-端） |
| 载体抗性: | 氨苄青霉素、博来霉素、氯霉素（仅空载体） |
| 真核筛选标记: | 无 |
| 克隆菌株: | DB3.1 |
| 备注: | pEXP4-DEST载体含有Lumio标签，在胶内即可检测目的基因的表达情况，更简单更高效。 |
| 产品目录号: | V960-04 |
| 稳定性: | -- |
| 组成型: | -- |
| 病毒/非病毒: | 非病毒 |
pEXP4-DEST
价格：1800元
联系方式：I47-825O-882O
买家导航
载体基本信息
载体质粒图谱和多克隆位点信息
载体简介
Lumio 检测技术
Expressway Tag-On-Demand Cell-Free E. coliExpression System with Lumio Technology enables convenient, in vitro expression of tagged or untagged protein from a single vector, real-time detection of protein synthesis, and easy in-gel protein detection. With this system, you can:
Quickly screen for expression levels of full-length protein
Save time and effort by cloning only once to express tagged or native protein
Express a C-terminally tagged protein from an Ultimate ORF Clone in an in vitro system
The Expressway Tag-On-Demand System includes a specialized E. colilysate derived from a slyD mutant for cell-free synthesis. This lysate eliminates non-specific binding of the Lumio Green Detection Reagent to the endogenous SlyD protein, providing an optimal background for recombinant protein detection.
How it works
Simply clone your gene of interest containing a TAG (amber) stop codon into the provided pEXP4-DEST (Figure 1). The pEXP4-DEST vector features attR sites for efficient Gateway recombination, C-terminal Lumio and 6xHis tags for simplified identification and purification, and components for cell-free protein synthesis. In the presence of the Expressway Tag-On-Demand Suppressor tRNA, the TAG codon is not recognized and translation continues through the Lumio and 6xHis tags. In the absence of the Suppressor tRNA, the TAG stop codon is recognized and native protein is produced (Figure 2). From the same vector, you can rapidly determine the expression level of the C-terminal-tagged, full-length protein, and then express the native protein free from any adverse affects the tag may have on its structure, activity, or molecular interactions.
pEXP4-DEST载体特点及功能
The Expressway Lumio Expression and Detection System takes advantage of the Lumio recognition sequence, a small, six amino acid sequence (Cys-Cys-Pro-Gly-Cys-Cys). The Lumio detection reagent binds the recognition sequence with high specificity and affinity, resulting in a bright fluorescent signal for real-time protein production analysis and immediate in-gel protein detection. In addition, Expressway’s specialized E. coli lysate, derived from a slyD mutant, eliminates nonspecific binding of the Lumio Green Detection Reagent to the endogenous SlyD protein and provides optimal background for detection of recombinant proteins (Figure 1). The Lumio Green Detection Kit is included in the system for real-time detection of protein synthesis as well as easy in-gel protein detection. The Lumio vectors (Figures 2 and 3) also feature:
attR sites for efficient recombination with any attL-flanked Gateway entry vector
N-terminal Lumio tag (pEXP3-DEST vector) with TEV cleavage site for efficient removal of the Lumio sequence following purification
C-terminal Lumio tag (pEXP4-DEST vector) for easy, and immediate in-gel detection
T7 promoter, ribosome binding site, and T7 terminator optimally spaced for cell-free protein expression
载体序列
GATCTCGATCCCGCGAAATTAATACGACTCACTATAGGGAGACCACAACGGTTTCCCTCTAGAAATAATT TTGTTTAACTTTAAGAAGGAATTATCAACAAGTTTGTACAAAAAAGCTGAACGAGAAACGTAAAATGATA TAAATATCAATATATTAAATTAGATTTTGCATAAAAAACAGACTACATAATACTGTAAAACACAACATAT CCAGTCACTATGGCGGCCGCATTAGGCACCCCAGGCTTTACACTTTATGCTTCCGGCTCGTATAATGTGT GGATTTTGAGTTAGGATCCGTCGAGATTTTCAGGAGCTAAGGAAGCTAAAATGGAGAAAAAAATCACTGG ATATACCACCGTTGATATATCCCAATGGCATCGTAAAGAACATTTTGAGGCATTTCAGTCAGTTGCTCAA TGTACCTATAACCAGACCGTTCAGCTGGATATTACGGCCTTTTTAAAGACCGTAAAGAAAAATAAGCACA AGTTTTATCCGGCCTTTATTCACATTCTTGCCCGCCTGATGAATGCTCATCCGGAATTCCGTATGGCAAT GAAAGACGGTGAGCTGGTGATATGGGATAGTGTTCACCCTTGTTACACCGTTTTCCATGAGCAAACTGAA ACGTTTTCATCGCTCTGGAGTGAATACCACGACGATTTCCGGCAGTTTCTACACATATATTCGCAAGATG TGGCGTGTTACGGTGAAAACCTGGCCTATTTCCCTAAAGGGTTTATTGAGAATATGTTTTTCGTCTCAGC CAATCCCTGGGTGAGTTTCACCAGTTTTGATTTAAACGTGGCCAATATGGACAACTTCTTCGCCCCCGTT TTCACCATGGGCAAATATTATACGCAAGGCGACAAGGTGCTGATGCCGCTGGCGATTCAGGTTCATCATG CCGTCTGTGATGGCTTCCATGTCGGCAGAATGCTTAATGAATTACAACAGTACTGCGATGAGTGGCAGGG CGGGGCGTAAAGATCTGGATCCGGCTTACTAAAAGCCAGATAACAGTATGCGTATTTGCGCGCTGATTTT TGCGGTATAAGAATATATACTGATATGTATACCCGAAGTATGTCAAAAAGAGGTGTGCTATGAAGCAGCG TATTACAGTGACAGTTGACAGCGACAGCTATCAGTTGCTCAAGGCATATATGATGTCAATATCTCCGGTC TGGTAAGCACAACCATGCAGAATGAAGCCCGTCGTCTGCGTGCCGAACGCTGGAAAGCGGAAAATCAGGA AGGGATGGCTGAGGTCGCCCGGTTTATTGAAATGAACGGCTCTTTTGCTGACGAGAACAGGGACTGGTGA AATGCAGTTTAAGGTTTACACCTATAAAAGAGAGAGCCGTTATCGTCTGTTTGTGGATGTACAGAGTGAT ATTATTGACACGCCCGGGCGACGGATGGTGATCCCCCTGGCCAGTGCACGTCTGCTGTCAGATAAAGTCT CCCGTGAACTTTACCCGGTGGTGCATATCGGGGATGAAAGCTGGCGCATGATGACCACCGATATGGCCAG TGTGCCGGTCTCCGTTATCGGGGAAGAAGTGGCTGATCTCAGCCACCGCGAAAATGACATCAAAAACGCC ATTAACCTGATGTTCTGGGGAATATAAATGTCAGGCTCCCTTATACACAGCCAGTCTGCAGGTCGACCAT AGTGACTGGATATGTTGTGTTTTACAGTATTATGTAGTCTGTTTTTTATGCAAAATCTAATTTAATATAT TGATATTTATATCATTTTACGTTTCTCGTTCAGCTTTCTTGTACAAAGTGGTGATCAATTCGAAGCTTGA AGCTGGTGGCTGTTGTCCTGGCTGTTGCGGTGGCGGCACCGGTCATCATCACCATCACCATTGAGTTTGA TCCGGCTGCTAACAAAGCCCGAAAGGAAGCTGAGTTGGCTGCTGCCACCGCTGAGCAATAACTAGCATAA CCCCTTGGGGCCTCTAAACGGGTCTTGAGGGGTTTTTTGCTGAAAGGAGGAACTATATCCGGATTAACGC TTACAATTTAGGTGGCACTTTTCGGGGAAATGTGCGCGGAACCCCTATTTGTTTATTTTTCTAAATACAT TCAAATATGTATCCGCTCATGAGACAATAACCCTGATAAATGCTTCAATAATGTGAGGAGGGCCACCATG GCCAAGTTGACCAGTGCCGTTCCGGTGCTCACCGCGCGCGACGTCGCCGGAGCGGTCGAGTTCTGGACCG ACCGGCTCGGGTTCTCCCGGGACTTCGTGGAGGACGACTTCGCCGGTGTGGTCCGGGACGACGTGACCCT GTTCATCAGCGCGGTCCAGGACCAGGTGGTGCCGGACAACACCCTGGCCTGGGTGTGGGTGCGCGGCCTG GACGAGCTGTACGCCGAGTGGTCGGAGGTCGTGTCCACGAACTTCCGGGACGCCTCCGGGCCGGCCATGA CCGAGATCGGCGAGCAGCCGTGGGGGCGGGAGTTCGCCCTGCGCGACCCGGCCGGCAACTGCGTGCACTT CGTGGCCGAGGAGCAGGACTGACACATTGAAAAAGGAAGAGTATGAGTATTCAACATTTCCGTGTCGCCC TTATTCCCTTTTTTGCGGCATTTTGCCTTCCTGTTTTTGCTCACCCAGAAACGCTGGTGAAAGTAAAAGA TGCTGAAGATCAGTTGGGTGCACGAGTGGGTTACATCGAACTGGATCTCAACAGCGGTAAGATCCTTGAG AGTTTTCGCCCCGAAGAACGTTTTCCAATGATGAGCACTTTTAAAGTTCTGCTATGTGGCGCGGTATTAT CCCGTATTGACGCCGGGCAAGAGCAACTCGGTCGCCGCATACACTATTCTCAGAATGACTTGGTTGAGTA CTCACCAGTCACAGAAAAGCATCTTACGGATGGCATGACAGTAAGAGAATTATGCAGTGCTGCCATAACC ATGAGTGATAACACTGCGGCCAACTTACTTCTGACAACGATCGGAGGACCGAAGGAGCTAACCGCTTTTT TGCACAACATGGGGGATCATGTAACTCGCCTTGATCGTTGGGAACCGGAGCTGAATGAAGCCATACCAAA CGACGAGAGTGACACCACGATGCCTGTAGCAATGCCAACAACGTTGCGCAAACTATTAACTGGCGAACTA CTTACTCTAGCTTCCCGGCAACAATTAATAGACTGGATGGAGGCGGATAAAGTTGCAGGACCACTTCTGC GCTCGGCCCTTCCGGCTGGCTGGTTTATTGCTGATAAATCTGGAGCCGGTGAGCGTGGGTCTCGCGGTAT CATTGCAGCACTGGGGCCAGATGGTAAGCCCTCCCGTATCGTAGTTATCTACACGACGGGGAGTCAGGCA ACTATGGATGAACGAAATAGACAGATCGCTGAGATAGGTGCCTCACTGATTAAGCATTGGTAACTGTCAG ACCAAGTTTACTCATATATACTTTAGATTGATTTAAAACTTCATTTTTAATTTAAAAGGATCTAGGTGAA GATCCTTTTTGATAATCTCATGACCAAAATCCCTTAACGTGAGTTTTCGTTCCACTGAGCGTCAGACCCC GTAGAAAAGATCAAAGGATCTTCTTGAGATCCTTTTTTTCTGCGCGTAATCTGCTGCTTGCAAACAAAAA AACGCGCTACCAGCGGTGGTTTGTTTGCCGGATCAAGAGCTACCAACTCTTTTTCCGAAGGTAACTGGCT TCAGCAGAGCGCAGATACCAAATACTGTTCTTCTAGTGTAGCCGTAGTTAGGCCACCACTTCAAGAACTC TGTAGCACCGCCTACATACCTCGCTCTGCTAATCCTGTTACCAGTGGCTGCTGCCAGTGGCGATAAGTCG TGTCTTACCGGGTTGGACTCAAGACGATAGTTACCGGATAAGGCGCAGCGGTCGGGCTGAACGGGGGGTT CGTGCACACAGCCCAGCTTGGAGCGAACGACCTACACCGAACTGAGATACCTACAGCGTGAGCTATGAGA AAGCGCCACGCTTCCCGAAGGGAGAAAGGCGGACAGGTATCCGGTAAGCGGCAGGGTCGGAACAGGAGAC GCACGAGGGAGCTTCCAGGGGGAAACGCCTGGTATCTTTATAGTCCTGTCGGGTTTCGCCACCTCTGACT TGAGCGTCGATTTTTGTGATGCTCGTCAGGGGGGCGGAGCCTATGGAAAAACGCCAGCAACGCGGCCTTT TTACGGTTCCTGGCCTTTTGCTGGCCTTTTGCTCACATGTTCTTTCCTGCGTTATCCCCTGATTCTGTGG ATAACCGTATTACCGCCTTTGAGTGAGCTGATACCGCTCGCCGCAGCCGAACGACCGAGCGCAGCGAGTC AGTGAGCGAGGAAGCGGAAGAGCGCCCAATACGCAAACCGCCTCTCCCCGCGCGTTGGCCGATTCATTAA TGCAG
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