Competent Cells

Subcloning Efficiency DH5α Competent Cells are a versatile, chemically competent strain for cloning that provides a transformation efficiency of >1 x 106 cfu/μg plasmid DNA. Subcloning Efficiency DH5α Competent Cells are an economical solution for routin

Library Efficiency DH5α Competent Cells are a versatile strain of chemically competent cells that are used in many everyday cloning applications. Prepared by a proprietary modification of the Hanahan method, these cells are able to achieve transformation

MAX Efficiency DH10Bac Competent Cells are used for production of recombinant bacmids used in the Bac-to-Bac™ Baculovirus Expression System. The DH10Bac E. coli strain contains a baculovirus shuttle vector (bacmid) that can recombine with a donor plasmid

One Shot Stbl3 Chemically Competent E. coli are designed for cloning direct repeats found in lentiviral expression vectors as these cells reduce the frequency of homologous recombination of direct repeats found in lentiviral vectors (ViraPower Lentiviral

One Shot TOP10 Chemically Competent E. coli are ideal for high-efficiency cloning and plasmid DNA propagation and are provided at a transformation efficiency of 1 x 109 cfu/μg plasmid DNA. These cells allow stable replication of high-copy number plasmids

One Shot BL21 Star (DE3)pLysS Chemically Competent E. coli are cells designed for applications that require high-level expression of non-toxic recombinant proteins from low or high copy number vectors, such as pRSET and pET. The BL21 (DE3) E. coli strain

ElectroMAX DH10B T1 Phage-Resistant Competent Cells offer transformation efficiencies that are among the highest we offer and can exceed 1 x 1010 cfu/μg plasmid DNA in efficiency. They are ideal for applications requiring high-efficiency transformation,

ElectroMAX DH12S Cells, a derivative of DH10B cells, are suitable for transformation by electroporation. They may be used for production of single-stranded (ss)DNA and in procedures requiring high transformation efficiencies, such as generation of cDNA,

ElectroMAX DH5α-E Competent Cells are derived from the DH5α strain and are suitable for transformation by electroporation. It is challenging to achieve high transformation efficiency by electroporation using the standard DH5α strain (chemical transformat

ElectroMAX Stbl4 Competent Cells are specifically designed for cloning unstable inserts. This strain is a derivative of Stbl2 cells (engineered from JM109/J5 strain). To improve performance, the gal- mutation was introduced, lon- restored to wild ty

The medium is part of the Expi293 platform for rapid, high-yield transient protein expression from mammalian HEK293 cellsDesigned for use in combination with the ExpiFectamine 293 Met (–) Transfection Kit for applications where labelling of methionine re

FreeStyle CHO Expression Medium is specifically developed to support the growth and transient transfection of CHO-S cells in suspension without adaptation. This medium requires supplementation with 8 mM glutamine before use.Formulation without hypoxanthi