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pET28g: A Golden Gate-compatible pET vector for protein expression in Escherichia coli, validated by production of functional human ACE2.

Luis IM, Parada M, Vicente JB, Abreu IA
PLoS One. 2025 Jul 7;20(7):e0327341. doi: 10.1371/journal.pone.0327341. eCollection 2025. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
249630pET28gClone genes for protein expression in Escherichia coli using Golden Gate cloning and the pET28a backbone
249631p028g13-MBPClone MBP polypeptide in the N-terminal of a protein to be expressed using pET28g backbone, using fusion sites 1 and 3
249632p028g13-Gb1Clone 8xHis-residues in tandem with Gb1 polypeptide in the N-terminal of a protein to be expressed using pET28g backbone, using fusion sites 1 and 3
249633p028g34-TEVsClone the cleavage site for TEV protease between the N-terminal tag and the CDS of the protein to be expressed using pET28g backbone, using fusion sites 3 and 4
249634p028g13-6HisClone 6xHis-residues in the N-terminal of a protein to be expressed using pET28g backbone, using fusion sites 1 and 3
249635p028g13-8HisClone 8xHis-residues in the N-terminal of a protein to be expressed using pET28g backbone, using fusion sites 1 and 3
249636p028g34-3CsClone the cleavage site for 3C protease between the N-terminal tag and the CDS of the protein to be expressed using pET28g backbone, using fusion sites 3 and 4

Antibodies from Article