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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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目录号: (GEHE27-1524-01)
供应商: GE HEALTHCARE
描述: M13 phage for the GST expression system.
计量单位: 1 * 100 µl


供应商: GE HEALTHCARE
描述: Poly(A) (polyadenylic acid) can be used to evaluate the binding of potential therapeutic agents to mRNA in drug development research.
供应商: GE HEALTHCARE
描述: The pGEX vectors have an expanded multiple cloning site (MCS) that contains six restriction sites. The expanded MCS facilitates the unidirectional cloning of cDNA inserts obtained from libraries constructed using many available lambda vectors. pGEX-6P-1, pGEX-6P-2, and pGEX-6P-3 each encode the recognition sequence for site-specific cleavage by PreScission Protease between the GST domain and the multiple cloning site. pGEX-4T-1, pGEX-4T-2, and pGEX-4T-3 are derived from pGEX-2T and contain a Thrombin recognition site. pGEX-5X-1, pGEX-5X-2, and pGEX5X-3 are derivatives of pGEX-3X and possess a Factor Xa recognition site.

目录号: (GEHE27-1542-01)
供应商: GE HEALTHCARE
描述: The <i>E. coli </i>BL21 strain is protease-deficient for optimal expression of a variety of recombinant proteins.
计量单位: 1 * 1 Vial


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