Competent Cells
INTACT GENOMICS INC BL21(DE3) Chemically Competent Cells 24x50µl
Intact Genomics BL21(DE3) Chemically Competent E. coli Cells are suitable for transformation and routine protein expression.BL21(DE3) Chemically Competent Cells have the following features: Widely used host background T7 Expression Strain Deficient in both lon (1) and ompT proteases Resistant to phage T1 (fhuA2) B StrainProduct Includes and Storage:BL21(DE3) Competent Cells: -80 ºCpUC19 Control DNA: -20 ºCRecovery Medium: 4 ºC
INTACT GENOMICS INC JM109 (DE3) Chemically Competent Cells 6x200µl
Intact Genomics JM109-DE3 chemically competent E. coli cells are suitable for high-efficiency transformation in a wide variety of applications such as cloning and sub-cloning. JM109-DE3 is useful for the high-level expression of genes cloned into vectors for the expression of sequence downstream from the T7 promoter.ig™ JM109-DE3 chemically competent cells have the following features: • recA– and endA– to minimize recombination and improve the quality of plasmid DNA. • Contains F’ episome for blue/white screening.Product Includes & Storage:1) ig™ JM109(DE3) competent cells: -80 ºC2) pUC19 control DNA: -20 ºC3) Recovery medium: 4 ºC
Gold Biotechnology Inc GB5-alpha Chemically Competent E. coli Cells 5x100 μl
GoldBio’s GB5-alpha Chemically Competent E. coli cells are suitable for high efficiency transformation in a wide variety of routine applications such as plasmid isolation, cloning, and subcloning.
Gold Biotechnology Inc GB5-alpha Electrocompetent E. coli Cells 5x50 μl
GoldBio’s GB5-alpha Electrocompetent E. coli are high efficiency cells, suitable for a wide variety of applications such as cloning and sub-cloning. Plasmid quality and yields are both enhanced in our GB5-alpha cells due to mutations in both endA1 and recA1.
Gold Biotechnology Inc BL21 (DE3) Chemically Competent E. coli Cells 5x50 μl
GoldBio’s BL21 (DE3) Chemically Competent E. coli cells are suitable for transformation and routine protein expression. BL21 (DE3) chemically competent cells feature a widely used host background, a T7 expression strain, and are deficient in both Ion (1) and ompT proteases. In addition, BL21 (DE3) cells are resistant to phage T1 (fhuA2) and are B strain.
BIOSEARCH TECHNOLOGIES INC (Lucigen) SS320 (MC1061 F') Electrocompetent Cells, 12 Rxns (DUOs)
SS320 (MC1061 F') Electrocompetent Cells, 12 Rxns (DUOs)Construct larger, more complex phage display libraries with highest efficiency cells. This amber suppressor strain can be used for phage display and protein expression.Perfect for antibody phage display or peptide phage display library creation. SS320 Electrocompetent Cells are a non-amber suppressor strain (sometimes called MC1061F') prepared as highly efficient (4 10^10 cfu/g) electrocompetent cells for phage display library screening. These cells have the highest available transformation efficiency of any strain used for phage display.
BIOSEARCH TECHNOLOGIES INC (Lucigen) E. cloni 10G ELITE Electrocompetent Cells,48 Rxns (SixPacks)Clone, construct libraries, transform Gibson Assembly reactions all with high-yield, T1 phage-resistant cells in high efficiencies
Lucigens E. cloni competent cells share the most useful genetic elements of standard cloning strains like DH5™, DH10B™, JM109, TOP10, etc. and directly replace them in cloning protocols. However, E. cloni electrocompetent cells incorporate a unique manufacturing technology that increases transformation efficiency, recombinant yields and reliability, while decreasing costs. These cells provide solutions for a wide range of applications at economical prices. E. cloni 10G & 10GF ELITE Electrocompetent Cells > 2 10^10 cfu/g pUC DNA. ELITE Cells have twice the transformation efficiency compared to ultra high efficiency cells from other suppliers. ELITE Cells provide large numbers of transformants from hard-to-clone fragments or limited DNA at a lower price.
INTACT GENOMICS INC JM109 (DE3) Chemically Competent Cells 12x200µl
Intact Genomics JM109-DE3 chemically competent E. coli cells are suitable for high-efficiency transformation in a wide variety of applications such as cloning and sub-cloning. JM109-DE3 is useful for the high-level expression of genes cloned into vectors for the expression of sequence downstream from the T7 promoter.ig™ JM109-DE3 chemically competent cells have the following features: • recA– and endA– to minimize recombination and improve the quality of plasmid DNA. • Contains F’ episome for blue/white screening.Product Includes & Storage:1) ig™ JM109(DE3) competent cells: -80 ºC2) pUC19 control DNA: -20 ºC3) Recovery medium: 4 ºC
INTACT GENOMICS INC ig 10B Chemically Competent Cells (High Efficiency) 12x50µl
Intact Genomics ig 10B chemically competent cells (E. coli) are suitable for high-efficiency transformation in a wide variety of applications such as cloning and sub-cloning. This derivative of DH10B provides the highest efficiency in the industry.Product Includes & Storage: ig 10B competent cells: -80 ºC pUC19 control DNA: -20 ºC Recovery medium: 4 ºC
New England Biolabs, Inc. NEB Cloning Competent E. coli Sampler – 8 vials x 0.05 ml
Not sure which cloning strain to choose? The NEB Cloning Competent E.coli Sampler allows you to sample 4 of our popular chemically competent strains. The Sampler includes two 0.05 ml tubes of each of the following strains (as well as outgrowth medium and control)
INTACT GENOMICS INC ig XL1 Blue Max Chemically Competent Cells 12x50µl
Intact Genomics (ig) XL1 Blue Max chemically competent E. coli cells are suitable for high efficiency transformation in a wide variety of applications such as cloning and sub-cloning. These cells have the capability to allow for the preparation of high quality plasmid DNA, single strand rescue of phagemid DNA and blue/white screening. XL1 Blue Max cells provide superb transformation efficiency, significantly higher than any competitors similar product, allowing for increased opportunity for experimental success.ig XL1 Blue Max chemically competent cells have the following features: XL-1 Blue Max cells are tetracycline resistant. XL1-Blue Max cells are endonuclease (endA) deficient XL1-Blue Max cells recombination (recA) deficient, improving insert stability Cleavage of cloned DNA by the EcoK endonuclease system is prevented by the hsdR mutation. Blue-white color screening via the lacIq Z∆M15 gene on the F´ episome
INTACT GENOMICS INC ig ccdB Resist™ Chemically Competent Cells 12x50μl
Intact Genomics (ig) ccdB Resist™ Chemically Competent E. coli cells are suitable for high efficiency transformation in a wide variety of applications such as cloning and sub-cloning. ccdB Resist™ cells are capable of propagation of plasmids containing the ccdB gene. Intact Genomics ccdB Resist™ cells provide superb transformation efficiency, allowing for increased opportunity for experimental success.ig ccdB Resist™ Chemically Competent cells have the following features: Resistance to the ccdB gene product, as well as the T1 and T5 phage High transformation efficiency endA1 mutation increases plasmid yield significantly Capable of blue/white screening
INTACT GENOMICS INC DirectPlate DH5-alpha Chemically Competent Cells 36x50µl
Intact Genomics (ig) DirectPlate™ Competent cells offer simple, fast, and robust results for your DNA transformation needs. It's a perfect choice for researchers looking to simplify their transformation workflow by eliminating heat shock, lengthy incubations, and time-consuming outgrowth procedures. Simply mix and directly plate! DirectPlate™ DH5-Alpha chemically competent E. coli cells provide higher transformation efficiency than any competitor’s similar product and are suitable for high-efficiency transformation in a wide variety of applications such as cloning and sub-cloning.
INTACT GENOMICS INC DirectPlate TG1 Phage Display Chemically Competent Cells
Intact Genomics (ig) DirectPlate™ Competent cells offer simple, fast, and robust results for your DNA transformation needs. DirectPlate™ TG1 Phage Display chemically competent E. coli cells are a perfect choice for researchers looking to simplify their transformation workflow by eliminating heat shock, lengthy incubations, and time-consuming outgrowth procedures. Simply mix and directly plate! DirectPlate™ TG1 Phage Display chemically competent E. coli cells provide higher transformation efficiency than any competitor’s similar product and are suitable for high-efficiency transformation in a wide variety of applications such as cloning, phage display libraries and sub-cloning.Product Includes and Storage:DirectPlate™ TG1 Phage Display competent cells: -80 ºCpUC19 control DNA: -20 ºC
