Bacterial expression vectors are plasmids used to introduce recombinant DNA for protein expression within bacteria. The transformed vector uses the host protein synthesis mechanisms to express the encoded gene(s), usually fused to a protein tag for protein purification. E. coli is the most common host, although other bacteria may also be used. Some eukaryotic proteins may not be correctly expressed in bacterial expression vectors as they can require post-translational modifications which cannot be accurately conferred in a prokaryotic cell. When selecting a suitable bacterial expression vector, it is important to consider the promoter and regulator present, as well as any selectable markers and detection tags. Common promoters are the T7 and lac operon promoters, while selectable markers are often antibiotic resistance genes. Browse the products below to find the bacterial vector that best suits your research needs.
Your search returned 65680 Bacterial Expression Vectors across 5 suppliers.
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Sponsored Products
OriGene Technologies
- pEX-1, bacterial expression vector with no tags, 10ug
- Cloning Vectors, Expression Vectors
- Plasmid
OriGene Technologies
- pEX-C-His, bacterial expression vector with C-terminal His tag, 10ug
- Cloning Vectors, Expression Vectors
- His tag
- Plasmid
- pEX-N-GST, bacterial expression vector with N-terminal GST tag, 10ug
- Cloning Vectors, Expression Vectors
- GST tag
- Plasmid
DNASU
- 1110004E09Rik (Mus musculus) in pVP16 (His and MBP-tagged bacterial expression vector)
- Expression Vectors, Gene-specific cDNA Clones
- His tag, MBP tag
- Plasmid
- 1110057K04Rik (Mus musculus) in pVP16 (His and MBP-tagged bacterial expression vector)
- Expression Vectors, Gene-specific cDNA Clones
- His tag, MBP tag
- Plasmid
Nectagen
- Expression Vectors, Gene-specific cDNA Clones
- His tag
- Plasmid
- Expression Vectors, Gene-specific cDNA Clones
- His tag
- Plasmid
New England Biolabs
- Cloning Vectors
- His tag, MBP tag
- Plasmid
- pTWIN1 is an E. coli expression vector which can be used with the IMPACT System. pTWIN vectors are designed for ...
- Cloning Vectors, Expression Vectors
- Plasmid
Promega
- The HEK293 LgBiT Cell Line and LgBiT Expression Vector are reagents for CMV-driven intracellular expression of the LgBiT...
- Expression Vectors
- Plasmid
- Expression vector for use with the NanoBRET Target Engagement (TE) Intracellular Kinase Assay Adherent Format protocol
- Expression Vectors
- Plasmid
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