Application: pT7-FLAGa-4 is a 6451 bp Escherichia coli expression vector used for cloning and cytoplasmic expression of a properly inserted open reading frame as a C-terminal FLAGÒ fusion protein containing the FLAG epitope (DYKDDDDK). The promoter region of the very strong phage T7 promoter [1][2] drives transcription of ORF-FLAG fusion constructs.
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