You Searched For: Vectors, Plasmids and Libraries

In molecular cloning, vectors are DNA molecules used to artificially deliver foreign genetic material into another cell. The four major types of vectors are plasmids, viral vectors, cosmids, and artificial chromosomes, with the most commonly used of these being plasmids. Vectors may be used for cloning, and certain vectors are specifically tailored to that exact purpose, while others may be designed specifically for transcription and protein expression. Simpler transcription vectors are used to amplify their inserted genetic material.

In molecular cloning, vectors are DNA molecules used to artificially deliver foreign genetic material into another cell. The four major types of vectors are plasmids, viral vectors, cosmids, and artificial chromosomes, with the most commonly used of these being plasmids. Vectors may be used for cloning, and certain vectors are specifically tailored to that exact purpose, while others may be designed specifically for transcription and protein expression. Simpler transcription vectors are used to amplify their inserted genetic material.


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Catalog Number: (EM69865-3)
Supplier: MilliporeSigma
Description: The pET-28a-c(+) vectors carry an N-terminal His Tag®/thrombin/T7 Tag® configuration plus an optional C-terminal His Tag sequence.

Catalog Number: (EM69740-3)
Supplier: MilliporeSigma
Description: The pET-21a vectors carry an N-terminal T7 Tag® sequence plus an optional C-terminal His Tag® sequence.

Catalog Number: (EM69746-3)
Supplier: MilliporeSigma
Description: The pET-23a-d(+) vectors carry an N-terminal T7 Tag® sequence plus an optional C-terminal His Tag® sequence.

Catalog Number: (PAL1081)
Supplier: Promega Corporation
Description: Designed for use with Insect Cell Extracts and contain untranslated region (UTR) sequences at the 5´ and 3´ ends of the gene coding region to enhance translation efficiency.


Catalog Number: (PAG7971)
Supplier: Promega Corporation
Description: These multiple cloning site vectors are used for inducible expression of HaloTag-polyhistidine fusion proteins in E. coli and cell-free systems using the T7 RNA polymerase promoter.

Catalog Number: (PAG8261)
Supplier: Promega Corporation
Description: These vectors are used for inducible expression of polyhistidine-HaloTag fusion proteins in E. coli and cell-free systems using the T7 RNA polymerase promoter. Use the Flexi Cloning System vectors for C- or N-terminal fusions.


Catalog Number: (PAP2261)
Supplier: Promega Corporation
Description: Used as a standard cloning vector, a template for in vitro transcription or for production of circular ssDNA.

Catalog Number: (PA-C9341)
Supplier: Promega Corporation
Description: The CheckMate/Flexi Vector Mammalian Two-Hybrid System provides a means to study suspected interactions between two proteins or domains and can also be used to generate stable cell lines for cell-based assays.


Catalog Number: (PAL1061)
Supplier: Promega Corporation
Description: Designed for use with Insect Cell Extracts and contain untranslated region (UTR) sequences at the 5´ and 3´ ends of the gene coding region to enhance translation efficiency.


Supplier: ReVacc Scientific
Description: This pseudotyped virus uses recombinant vesicular stomatitis virus (rVSV) to carry the full length fusion (F) protein of Human metapneumovirus (HMPV) isolate NL/1/00/A1 (294E). HMPV is a respiratory virus with fusion (F) protein as the sole target of neutralizing antibodies. As pseudovirus infectivity of rVSV without its original G is restricted to a single round of replication, the pseudotypes can be handled using BSL-2 containment practices.

Supplier: ReVacc Scientific
Description: This pseudotyped virus uses recombinant vesicular stomatitis virus (rVSV) to carry the S protein of SARS-CoV-2 (GenBank: MN908947) with multiple mutations initially identified in variant of Omicron BA. The S has 18-aa cytoplasmic tail truncation for optimal infection.

Catalog Number: (PAE6421)
Supplier: Promega Corporation
Description: The Monster Green Fluorescent Protein encoded by the hMGFP gene is an ideal fluorescent reporter, providing high-level fluorescence and reducing cytotoxicity.

Catalog Number: (PAE2271)
Supplier: Promega Corporation
Description: The pRL Vectors are wildtype Renilla luciferase control reporter vectors, which provide constitutive expression of Renilla luciferase and can be used in combination with a firefly luciferase vector to cotransfect mammalian cells.

Supplier: Promega Corporation
Description: These untagged vectors are used for inducible expression of proteins in E. coli and cell-free systems using the T7 RNA polymerase promoter. Supplied as vectors used with the Flexi Cloning System.

Catalog Number: (101641-580)
Supplier: New England Biolabs (NEB)
Description: pSNAPf Vector is a mammalian expression plasmid intended for the cloning and stable or transient expression of SNAP-tag® protein fusions in mammalian cells

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Catalog Number: (PAC9401)
Supplier: Promega Corporation
Description: The Flexi Vector System is a simple, yet powerful, directional cloning method for protein-coding sequences.


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