| 摘要 |
A cis-TEVP fusion protein including a TEVP protease, a TEVP cleavage site and a target protein provide a platform for expression of the target protein. A trans-TEVP fusion protein including a TEVP cleavage site and a target protein, the amino-terminal portion of the target protein adjacent to the C-terminal portion of the TEVP cleavage site, the amino acidic residue in position P2 of the TEVP cleavage site being a Valine also produces the target protein by the same process. A cis-TEVP fusion protein system comprising the first fusion protein and a suitable host cell; a trans-TEVP fusion protein system comprising the second fusion protein and a suitable host cell; associated methods to produce target proteins, and kits of parts are also disclosed herein.
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