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BL21 (DE3) Chemically & Electro Competent Cells

Catalog Numbers: 786-2029 BL21 (DE3) Chemically Competent Cells 12 x 50µl 786-2030 BL21 (DE3) Chemically Competent Cells 6 x 100µl 786-2212 BL21 (DE3) Electro competent cells 12 x 50ul 786-2213 BL21 (DE3) Electro competent cells 6 x 100ul BL21 (DE3) Chemically & Electro Competent Cells 47115

G-bio BL21 (DE3) Chemically & Electro competent cells are a widely used E. coli strain. It is suitable for protein expression under T7 promoter.

Features

•  T7 Expression Strain

•  Deficient in proteases Lon and OmpT

•  Resistance to phage T1 (fhuA)

•  Free of animal products)

Genotype

fhuA2 [lon] ompT gal (λ DE3) [dcm] ∆hsdS λ DE3 = λ sBamHIo ∆EcoRI-B int::(lacI::PlacUV5::T7 gene1) i21 ∆nin5

Transformation efficiency:  1-2 x 107 cfu/µg pUC19 DNA

Protocol
786-2029
786-2030

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BL21 (DE3) Chemically & Electro Competent Cells
BL21 (DE3) Chemically & Electro Competent Cells
G-bio BL21 (DE3) Chemically & Electro competent cells are a widely used E. coli strain. It is suitable for protein expression under T7 promot..
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