Difference between revisions of "Part:BBa K2933219"
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<partinfo>BBa_K2933219 parameters</partinfo> | <partinfo>BBa_K2933219 parameters</partinfo> | ||
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− | ==Usage and Biology | + | ==Usage and Biology== |
− | This composite part is made up with seven basic parts, the His tag, T7 promoter, RBS ,Linker h ,Linker f,T7 terminatorand and our target protein ARL-1. It encodes a protein which is ARL-1 fused with His tag. The fusion protein is about 31.0 kD. In order to gain the highly purified target protein, we add His tag in N-terminal of ARL-1. It is convenient for us to purify our target protein.<br> | + | This composite part is made up with seven basic parts, the His tag, T7 promoter, RBS ,Linker h ,Linker f,T7 terminatorand and our target protein ARL-1. It encodes a protein which is ARL-1 fused with His tag.Linker h is from the vector pET-28a, which connects the RBS to His tag sequence.Linker f from vector pGEX-6p-1, contains the thrombin restriction site and T7 tag. The fusion protein is about 31.0 kD. In order to gain the highly purified target protein, we add His tag in N-terminal of ARL-1. It is convenient for us to purify our target protein.<br> |
===Molecular cloning=== | ===Molecular cloning=== | ||
First, we used the vector pGEX-28a to construct our expression plasmid. And then we converted the plasmid constructed to ''E. coli'' DH5α to expand the plasmid largely.<br> | First, we used the vector pGEX-28a to construct our expression plasmid. And then we converted the plasmid constructed to ''E. coli'' DH5α to expand the plasmid largely.<br> |
Latest revision as of 14:05, 23 September 2019
T7 promoter+RBS b+Linker h+His+Linker f+ARL-1+T7 terminator
This part consists of T7 promoter, RBS and protein coding sequence(His+Linker f+ARL-1),and the biological module can be built into E.coli for protein expression.
Sequence and Features
- 10INCOMPATIBLE WITH RFC[10]Illegal XbaI site found at 47
Illegal PstI site found at 631
Illegal PstI site found at 745
Illegal PstI site found at 796 - 12INCOMPATIBLE WITH RFC[12]Illegal NheI site found at 169
Illegal PstI site found at 631
Illegal PstI site found at 745
Illegal PstI site found at 796 - 21COMPATIBLE WITH RFC[21]
- 23INCOMPATIBLE WITH RFC[23]Illegal XbaI site found at 47
Illegal PstI site found at 631
Illegal PstI site found at 745
Illegal PstI site found at 796 - 25INCOMPATIBLE WITH RFC[25]Illegal XbaI site found at 47
Illegal PstI site found at 631
Illegal PstI site found at 745
Illegal PstI site found at 796 - 1000COMPATIBLE WITH RFC[1000]
Usage and Biology
This composite part is made up with seven basic parts, the His tag, T7 promoter, RBS ,Linker h ,Linker f,T7 terminatorand and our target protein ARL-1. It encodes a protein which is ARL-1 fused with His tag.Linker h is from the vector pET-28a, which connects the RBS to His tag sequence.Linker f from vector pGEX-6p-1, contains the thrombin restriction site and T7 tag. The fusion protein is about 31.0 kD. In order to gain the highly purified target protein, we add His tag in N-terminal of ARL-1. It is convenient for us to purify our target protein.
Molecular cloning
First, we used the vector pGEX-28a to construct our expression plasmid. And then we converted the plasmid constructed to E. coli DH5α to expand the plasmid largely.