CAT#:
Intact Genomics
BL21(DE3) Competent Cells
Electrocompetent Cells, 12 x 50µl/Unit
Chemically Competent Cells, 12 x 50µl/Unit
Chemically Competent Cells, 6 x 200µl/Unit
Electrocompetent Cells, 12 x 100µl/Unit
Chemically Competent Cells, 24 x 50µl/Unit
5 product variations: View Options
Product Overview
- Suitable for high efficiency transformation and routine protein expression
- Contains >1 x 1010 cfu/µg efficiency with electroporation
- Widely used host background
- Has T7 Expression Strain
- Deficient in both lon (1) and ompT proteases
- Resistant to phage T1 (fhuA2)
- B Strain
- Includes: BL21(DE3) electrocompetent cells, pUC19 control DNA, and recovery medium
Product Overview
- Suitable for transformation and routine protein expression
- Widely used host background
- Has T7 Expression Strain
- Deficient in both lon (1) and ompT proteases
- Resistant to phage T1 (fhuA2)
- B Strain
- Includes: BL21(DE3) Competent Cells, pUC19 Control DNA, and recovery medium
Product Overview
- Suitable for transformation and routine protein expression
- Widely used host background
- Has T7 Expression Strain
- Deficient in both lon (1) and ompT proteases
- Resistant to phage T1 (fhuA2)
- B Strain
- Includes: BL21(DE3) Competent Cells, pUC19 Control DNA, and recovery medium
Product Overview
- Suitable for high efficiency transformation and routine protein expression
- Contains >1 x 1010 cfu/µg efficiency with electroporation
- Widely used host background
- Has T7 Expression Strain
- Deficient in both lon (1) and ompT proteases
- Resistant to phage T1 (fhuA2)
- B Strain
- Includes: BL21(DE3) electrocompetent cells, pUC19 control DNA, and recovery medium
Product Overview
- Suitable for transformation and routine protein expression
- Widely used host background
- Has T7 Expression Strain
- Deficient in both lon (1) and ompT proteases
- Resistant to phage T1 (fhuA2)
- B Strain
- Includes: BL21(DE3) Competent Cells, pUC19 Control DNA, and recovery medium
Technical Specifications
| Competent Cell Type | Electrocompetent |
| Derivative Of | BL21 (DE3) |
| Species | E. coli |
| Format | Tubes |
| Transformation Efficiency | ?1 x 10^10 cfu/µg pUC19 DNA |
| Blue/white Screening | Yes |
| Shipping Condition | Dry ice |
Technical Specifications
| Competent Cell Type | Chemically competent |
| Derivative Of | BL21(DE3) |
| Species | E. coli |
| Format | Tubes |
| Transformation Efficiency | ?1 x 10^9 cfu/µg pUC19 DNA |
| Blue/white Screening | Yes |
| Shipping Condition | Dry ice |
Technical Specifications
| Competent Cell Type | Chemically competent |
| Derivative Of | BL21(DE3) |
| Species | E. coli |
| Format | Tubes |
| Transformation Efficiency | ?1 x 10^9 cfu/µg pUC19 DNA |
| Blue/white Screening | Yes |
| Shipping Condition | Dry ice |
Technical Specifications
| Competent Cell Type | Electrocompetent |
| Derivative Of | BL21 (DE3) |
| Species | E. coli |
| Format | Tubes |
| Transformation Efficiency | ?1 x 10^10 cfu/µg pUC19 DNA |
| Blue/white Screening | Yes |
| Shipping Condition | Dry ice |
Technical Specifications
| Competent Cell Type | Chemically competent |
| Derivative Of | BL21(DE3) |
| Species | E. coli |
| Format | Tubes |
| Transformation Efficiency | ?1 x 10^9 cfu/µg pUC19 DNA |
| Blue/white Screening | Yes |
| Shipping Condition | Dry ice |
Technical Documents
Technical Documents
Technical Documents
Technical Documents
Detailed Description
Transformation efficiency is tested by using the pUC19 control DNA supplied with the kit and using the high efficiency transformation protocol listed below. Transformation efficiency should be ? 1×10^9 CFU/µg pUC19 DNA. Untransformed cells are tested for appropriate antibiotic sensitivity.
Citations
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5 Product Options
Catalog Number:
13-042
List Price:
$401.21
Your Price:
$343.9
Specifications:
| Cell Competence | Electrocompetent |
| Volume | 12 x 50µl |
| Description | Electrocompetent Cells |
| Qty/Unit | 12 x 50µl/Unit |
Catalog Number:
13-010
List Price:
$238.48
Your Price:
$204.41
Specifications:
| Cell Competence | Chemically Competent |
| Volume | 12 x 50µl |
| Description | Chemically Competent Cells |
| Qty/Unit | 12 x 50µl/Unit |
Catalog Number:
13-012
List Price:
$278.12
Your Price:
$238.39
Specifications:
| Cell Competence | Chemically Competent |
| Volume | 6 x 200µl |
| Description | Chemically Competent Cells |
| Qty/Unit | 6 x 200µl/Unit |
Catalog Number:
13-043
List Price:
$717.73
Your Price:
$615.2
Specifications:
| Cell Competence | Electrocompetent |
| Volume | 12 x 100µl |
| Description | Electrocompetent Cells |
| Qty/Unit | 12 x 100µl/Unit |
Catalog Number:
13-011
List Price:
$383.12
Your Price:
$328.4
Specifications:
| Cell Competence | Chemically Competent |
| Volume | 24 x 50µl |
| Description | Chemically Competent Cells |
| Qty/Unit | 24 x 50µl/Unit |
| Catalog # | Description | Qty/Unit | Cell Competence | Volume | Price (USD) | Quantity | Add to Order | |
|---|---|---|---|---|---|---|---|---|
| 13-010 | Chemically Competent Cells | 12 x 50µl/Unit | Chemically Competent | 12 x 50µl | ||||
| 13-011 | Chemically Competent Cells | 24 x 50µl/Unit | Chemically Competent | 24 x 50µl | ||||
| 13-012 | Chemically Competent Cells | 6 x 200µl/Unit | Chemically Competent | 6 x 200µl | ||||
| 13-042 | Electrocompetent Cells | 12 x 50µl/Unit | Electrocompetent | 12 x 50µl | ||||
| 13-043 | Electrocompetent Cells | 12 x 100µl/Unit | Electrocompetent | 12 x 100µl |
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