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Competent Cells
Explore our comprehensive selection of competent cells for various molecular biology applications. This collection includes chemically and electrocompetent E. coli strains designed for high-efficiency cloning, plasmid DNA propagation, and protein expression. Choose from popular strains like DH5α, TOP10, BL21(DE3), and OmniMAX 2 T1R, suitable for a wide range of transformation needs. Our competent cells offer different transformation efficiencies and formats to suit your specific workflow and budget requirements. Learn more about competent cells.
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Product | Format | Promoter | Species | Size | Price | |
|---|---|---|---|---|---|---|
| Kit | — | — | 1 kit | |||
| Tube | LacUV5 | E. coli | 10 x 100 µL | |||
| Tube | — | E. coli | 10 x 100 µL | |||
| Tube | — | E. coli | Each | |||
| Tube | — | E. coli | 4 x 500 µL | |||
| 8-well Strips | — | E. coli (wild-type W) | 1 x 96 tube rack (50 µl/tube) | |||
| 96-well Plate | — | E. coli (wild-type W) | 1 x 96 well plate (20 µl/well) | |||
| Tube | — | E. coli (wild-type W) | 21 x 50 µL/tube | |||
| 96-well Plate | — | E. coli (K12) | 1 x 96 well plate (20 µl/well) | |||
| Tube | — | E. coli (K12) | 21 x 50 µL/tube | |||
| 8-well Strips | — | E. coli (K12/B hybrid) | 1 x 96 tube rack (50 µl/tube) | |||
| 96-well Plate | — | E. coli (K12/B hybrid) | 1 x 96 well plate (20 µl/well) | |||
| Tube | — | E. coli (K12/B hybrid) | 21 x 50 µL/tube | |||
| Tube | — | E. coli (K12) | 21 x 50 µL/tube | |||
| Tube | — | E. coli (K12) | 10 x 100 µL | |||
| Tube | — | E. coli (K12) | 5 x 300 µL | |||
| Tube | T7 | E. coli (B) | 21 x 50 µL/tube | |||
| 96-well Plate | — | E. coli (K12) | 1 x 96 well plate (20 µl/well) | |||
| Tube | — | E. coli (K12) | 5 x 100 µL | |||
| 8-well Strips | T7 | E. coli (B) | 1 x 96 tube rack (50 µl/tube) | |||
| Tube | T7 | E. coli (B) | 21 x 50 µL/tube | |||
| Tube | T7 | E. coli (B) | 21 x 50 µL/tube | |||
| Tube | T7 | E. coli (B) | 21 x 50 µL/tube | |||
| Tube | T7 | E. coli (B) | 21 x 50 µL/tube | |||
| Tube | — | E. coli (K12) | 21 x 50 µL/tube | |||
| 8-well Strips | — | E. coli (K12) | 1 x 96 tube rack (50 µl/tube) | |||
| 96-well Plate | — | E. coli (K12) | 1 x 96 well plate (20 µl/well) | |||
| 96-well Plate | — | E. coli (K12) | 1 x 96 well plate (20 µl/well) | |||
| 96-well Plate | — | E. coli (K12) | 5 x 96 well plate (15 µl/well) | |||
| Tube | — | E. coli (K12) | 21 x 50 µL/tube |
Tali™ Calibration Beads Invitrogen™
Product Type: Calibration Bead. For Use With (Equipment): Tali™ Image-Based Cytometer. Color: Red, Green. Shipping Condition: Room Temperature.
BL21(DE3) Competent Cells Thermo Scientific™
Product Type: Competent Cell. Efficiency: High Efficiency (>1x10^7 cfu/μg pUC19 DNA). Cell Type: Chemically Competent. Cloning Methylated DNA: Yes.
DH10B Competent Cells Thermo Scientific™
Product Type: Competent Cell. Contains F' Episome: Lacks F' Episome. Efficiency: High Efficiency (>1x10^9 cfu/μg pUC19 DNA). Cell Type: Chemically Competent.
DH5α Competent Cells Thermo Scientific™
Bacterial or Yeast Strain: DH5α. Blue/White Screening: Yes. Cell Type: Chemically Competent. Cloning Methylated DNA: No.
DH5α Competent Cells for Subcloning Thermo Scientific™
Product Type: Competent Cell. Contains F' Episome: Lacks F' Episome. Efficiency: 1x10^6 cfu/μg. Cell Type: Chemically Competent.
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: No.
MultiShot™ FlexPlate Mach1™ T1R Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: No.
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: No.
Product Type: Chemically Competent Cells. Contains F' Episome: Yes. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
Product Type: Chemically Competent Cells. Contains F' Episome: Yes. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
MultiShot™ StripWell Stbl3™ Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: Yes (mcrB, mrr). Antibiotic Resistance Bacterial: Yes (Streptomycin).
MultiShot™ FlexPlate Stbl3™ Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: Yes (mcrB, mrr). Antibiotic Resistance Bacterial: Yes (Streptomycin).
One Shot™ Stbl3™ Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: Yes (mcrB, mrr).
One Shot™ INV110 Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: Yes. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcr, mrr).
TOP10F' Electrocomp™ Kit Invitrogen™
Product Type: Electrocompetent Cells. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA). Transformation Efficiency Level: High Efficiency (>1010 cfu/μg).
MC1061/P3 Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: Yes (hsd).
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: No.
MultiShot™ FlexPlate DH10B T1R Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: Yes. Antibiotic Resistance Bacterial: No.
MegaX DH10B T1R Electrocomp™ Cells Invitrogen™
Product Type: Electrocompetent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: No. Antibiotic Resistance Bacterial: No.
One Shot™ BL21-AI™ Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: No.
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: No.
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: No.
One Shot™ BL21(DE3) Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: No. Cloning Methylated DNA: No.
One Shot™ TOP10/P3 Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
MultiShot™ StripWell DH5α T1R Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: No. Antibiotic Resistance Bacterial: No.
MultiShot™ FlexPlate DH5α T1R Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Cloning Methylated DNA: No. Antibiotic Resistance Bacterial: No.
MultiShot™ FlexPlate TOP10 Competent Cells Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
MultiShot™ TOP10 Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: No. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (mcrA).
One Shot™ INVαF' Chemically Competent E. coli Invitrogen™
Product Type: Chemically Competent Cells. Contains F' Episome: Yes. Improves Plasmid Quality: Yes (endA1). Cloning Methylated DNA: Yes (hsd).