Part:BBa_K2933111
GST+Linker+MUS-2
This part encodes the fusion protein of GST tag and MUS-2 to promote the expression and purification of target protein(MUS-2).
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal SapI.rc site found at 85
Usage and Biology
This composite part is made up with three basic parts, the GST tag, the cutting site of Prescission Protease and our target protein MUS-2. It encodes a protein which is MUS-2 fused with GST tag. The fusion protein is about 54.3 kD. In order to gain the highly purified target protein, we add GST tag in N-terminal of MUS-2 and combine the two parts with the cutting site of Prescission Protease. The fusion protein can be cut off at the cutting site by Prescission Protease. It is convenient for us to purify our target protein.
Molecular cloning
We used the vector pGEX-6p-1 to construct our expression plasmid.
Figure 1. Left: The PCR result of MUS-2. Right: The verification results by enzyme digestion.
After verification, it was determined that the construction is successful.
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