Print…

You Searched For: 1,2-Dichlorobutane

Competent cells are those that have had their cell walls altered to render it easier to incorporate foreign DNA into their interiors. Cells are made competent by a process that uses calcium chloride and heat shock, and cells that are undergoing very rapid growth are made competent more easily than cells in other stages of growth. Factors such as transformation efficiency, genetic markers, and packaging formats will impact the time and effort required for your project, and so too its success. Choose from a number of cell types and formats to ensure optimal function.

Competent cells are those that have had their cell walls altered to render it easier to incorporate foreign DNA into their interiors. Cells are made competent by a process that uses calcium chloride and heat shock, and cells that are undergoing very rapid growth are made competent more easily than cells in other stages of growth. Factors such as transformation efficiency, genetic markers, and packaging formats will impact the time and effort required for your project, and so too its success. Choose from a number of cell types and formats to ensure optimal function.


240  results were found

Refine Results Sort by
SearchResultCount:"240"

Sort Results

List View Easy View

Rate These Search Results

Product Image-CA99900-332

SCS1 Supercompetent Cells 5 x 0,2 ml

Catalog Number: (CA99900-332)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: SCS1 Supercompetent Cells, SCS1 cells are endonuclease (endA) deficient, which greatly improves the quality of miniprep DNA, and are recombination ( recA) deficient, improving insert stability, 1x109 transformants/ug, For research use only, Size: 5 x 0,2 ml
Product Image-103391-806

Competent Cells, SHuffle T7 Express competent E.coli

Catalog Number: (103391-806)
Supplier: New England Biolabs (NEB)
Description: Competent Cells, SHuffle T7 Express competent E.coli
Product Image-CAST230130

BL21-Gold Competent Cells 10x0,1 ml

Catalog Number: (CAST230130)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-Gold Competent Cells, For extremely toxic proteins, Use with lambda CE6 under the control of T7 RNA polymerase or use with non-T7 polymerase-based system, Efficiency is 1x108 cfu/ug of supercoiled DNA, tightest control of protein expression, Size: 10x0,1 ml
Product Image-CAST200133

BL21 Competent Cells 5 x 0,2 ml

Catalog Number: (CAST200133)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21 Competent Cells, For extremely toxic proteins, use with lambda CE6 under the control of T7 RNA polymerase or use with non-T7 polymerase-based systems, This strain provides the tightest control of protein expression for extremely toxic proteins, Size: 5 x 0,2 ml
Product Image-CAST200131

BL21(DE3) Competent Cells 5x0,2 ml

Catalog Number: (CAST200131)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21(DE3) Competent Cells, For non-toxic proteins, encodes T7 RNA polymerase under the control of the lacUV5 promoter, Use with Variflex or pCAL vectors, feature the high transformation efficiency phenotype and have the gene encoding endonuclease I, Size: 5x0,2 ml

Certificates


Product Image-CAST200132

BL21(DE3) pLysS Competent Cells 5x0,2 ml

Catalog Number: (CAST200132)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21(DE3) pLysS Competent Cells, For both toxic and non-toxic proteins, pLysS codes for T7 lysozyme, a T7 RNA polymerase inhibitor, Use with pET, feature the high transformation efficiency phenotype and have the gene encoding endonuclease I, Size: 5x0,2 ml

Certificates


Product Image-CAST230132

BL21-Gold (DE3) Competent Cells 10x0,1 ml

Catalog Number: (CAST230132)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-Gold (DE3) Competent Cells, For non-toxic proteins, Encodes T7 RNA polymerase under the control of the lacUV5 promoter, Use with Variflex or Affinity pCAL vectors, Efficiency is 1x108 cfu/ug of supercoiled DNA, For research use only, Size: 10x0,1 ml

Certificates


Product Image-CAST230255

BL21-CodonPlus (DE3)-RP Competent Cells

Catalog Number: (CAST230255)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-CodonPlus (DE3)-RP Competent Cells, Encodes T7 RNA polymerase under control of the lacUV5 promoter for easy protein expression, Use with pET or pCAL vectors, 1x107 cfu/ug of supercoiled DNA

Certificates


Product Image-CAST230240

BL21-CodonPlus -RIL Competent Cells 10x0,1 ml

Catalog Number: (CAST230240)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-CodonPlus -RIL Competent Cells, For extremely toxic proteins, Use with lambda CE6 under the control of T7 RNA polymerase, 1x107 cfu/ug of supercoiled DNA, For research use only, Not for use in diagnostic procedures, Size: 10x0,1 ml
Product Image-CAST230134

BL21-Gold (DE3)pLysS Competent Cells 10 x 0,1 ml

Catalog Number: (CAST230134)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-Gold (DE3)pLysS Competent Cells, For both toxic and non-toxic proteins, pLysS codes for T7 lysozome, a T7 RNA polymerase inhibitor, Use with Variflex or Affinity pCAL vectors, Efficiency is 1x108 cfu/ ug of supercoiled DNA, Size: 10 x 0,1 ml
Product Image-CAST230245

BL21-CodonPlus (DE3)-RIL Competent Cells 10x0,1 ml

Catalog Number: (CAST230245)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-CodonPlus (DE3)-RIL Competent Cells, Encodes T7 RNA polymerase under control of the lacUV5 promoter for easy protein expression, Use with pET or pCAL vectors, 1x107 cfu/ug of supercoiled DNA, RIL strain for AT-rich genomes, Size: 10x0,1 ml

Certificates


Product Image-103391-808

Competent Cells, SHuffle T7 Express lysY Competent E.coli

Catalog Number: (103391-808)
Supplier: New England Biolabs (NEB)
Description: Competent Cells, SHuffle T7 Express lysY Competent E.coli
Product Image-103391-804

Competent Cells, SHuffle Express competent E.coli

Catalog Number: (103391-804)
Supplier: New England Biolabs (NEB)
Description: Competent Cells, SHuffle Express competent E.coli
Product Image-CA76193-370

BL21-CodonPlus (DE3)-RIPL Competent Cell 10x0.1mL

Catalog Number: (CA76193-370)
Supplier: AGILENT TECHNOLOGIES (GENOMICS) CA
Description: BL21-CodonPlus (DE3)-RIPL Competent Cell, contain extra copies of rare E.Coli argU, ileY, leuW, proL tRNA genes which corrects for codon bias & dramatically improve expression of sequence from other organisms, for protein expression, Size: 10x0.1mL
Product Image-CA89171-614

HI-CONTROL BL21/DE3 COMP CELLS

Catalog Number: (CA89171-614)
Supplier: Lucigen
Product Image-CA89171-612

HI-CONTROL 10G COMPETENT CELLS

Catalog Number: (CA89171-612)
Supplier: Lucigen
Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
801 - 240 of 240
no targeter for Bottom