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Competent Cells

Chemically modified bacterial cells capable of uptaking DNA from the environment via transformation. Competent cultures of E. coli are used in the lab for various procedures including cloning, protein expression, and genetic library creation.
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1

Invitrogen™ MultiShot™ Mach1™ T1R Chemically Competent E. coli Cells, 96-well plate

MultiShot Mach1™ T1R Chemically Competent E. coli Cells enable rapid, high-efficiency cloning in an automation-ready 96-well format. Fast-growing and phage-resistant, these cells support same-day transformation and streamlined high-throughput workflows.

2

MilliporeSigma™ Novagen™ Rosetta-gami™ 2 (DE3) Competent Cells

Rosetta-Gami 2 host strains allows for enhanced disulfide bond formation and enhanced expression of eukaryotic proteins that contain codons rarely used in E. coli.

Efficacité Guaranteed efficiency: >2 x 106 cfu/μg
Contenu et stockage ≤-70°C
3

Gibco™ Expi293™ Met (–) Expression Medium  DFS Item

Expi293 Met (–) Expression Medium is a cGMP-manufactured, chemically defined, serum-free, protein-free, animal origin-free, methionine-free medium for growth and transfection of Expi293F cells.

4

Invitrogen™ Tali™ Calibration Beads  DFS Item

Align and calibrate Tali™ Image-Based Cytometer every three months

5

MilliporeSigma™ Novagen™ Rosetta™ (DE3) Competent Cells

Rosetta host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. coli.

Contenu et stockage ≤-70°C
6

Gibco™ FreeStyle™ CHO Expression Medium  DFS Item
GREENER_CHOICE

Animal origin-free, chemically defined, protein-free medium

Indicateur de phénol rouge No Phenol Red
Taux de sérum Serum-Free
Lignée cellulaire FreeStyle™ CHO-S Cells, CHO
Type de culture Suspension Cell Culture
Type de produit Expression Medium
Classification Chemically Defined, Protein-Free, Serum-Free
Taux d’endotoxine ≤0.25 EU/mL, ≤ 0.25 EU/mL
Forme Liquid
Gamme de produit Freestyle, Gibco
Glutamine No Glutamine
Contenu et stockage Storage conditions: 2°C to 8°C. Protect from light
Shipping conditions: Ambient
Shelf life: 12 months from date of manufacture
7

Invitrogen™ TOP10F' Electrocomp™ Kit  DFS Item

TOP10F' Electrocomp Kit E. coli cells are identical to TOP10 cells, with the addition of an F' episome.

8

Invitrogen™ MultiShot™ StripWell Stbl3™ Competent Cells  DFS Item

MultiShot StripWell Stbl3 Chemically Competent E. coli cells are cloning competent cells designed for cloning direct repeats found in lentiviral expression vectors.

9

MilliporeSigma™ Novagen™ Origami™ 2(DE3) Singles™ Competent Cells

Origami 2 strains have mutations in glutathione reducatase (gor) and thioredoxin reductase (trxB), facilitating proper disulfide bond formation.

Efficacité Guaranteed efficiency: 2 x 106 cfu/μg
Contenu et stockage ≤-70°C
10

Invitrogen™ One Shot™ INV110 Chemically Competent E. coli  DFS Item

One Shot INV110 Chemically Competent E. coli cells are derived from the JM110 strain and are specifically designed for the growth and purification of plasmid DNA that will be digested with dam or dcm methylation-sensitive restriction enzymes.

11

Invitrogen™ One Shot™ MAX Efficiency™ DH10B T1 Phage-Resistant Cells  DFS Item

One Shot MAX Efficiency DH10B T1 Phage-Resistant E. coli have all the benefits of the DH10B genotype, with the addition of the tonA (also known as fhuA) genotype for resistance to T1 and T5 phage infection.

12

MilliporeSigma™ Novagen™ RosettaBlue™ (DE3)pLysS Competent Cells

RosettaBlue host strains combine high transformation efficiency with enhanced expression of eukaryotic proteins. T7 lysozyme expression suppresses basal T7 expression.

Efficacité Guaranteed efficiency: >1 x 106 cfu/μg
Contenu et stockage ≤-70°C
13

MilliporeSigma™ Novagen™ Rosetta-gami™ 2 (DE3) pLysS Competent Cells

Rosetta-Gami 2 host strains allows for enhanced disulfide bond formation and enhanced expression of eukaryotic proteins. T7 lysozyme expression suppresses basal T7 expression.

14

Invitrogen™ MultiShot™ FlexPlate OmniMAX™ 2 T1R Competent Cells  DFS Item

MultiShot FlexPlate OmniMAX 2 T1R chemically competent E. coli cells are a superior strain of cloning competent cells that are pre-aliquoted in a 96-well PCR plate to increase transformation productivity.

15

Invitrogen™ One Shot™ PIR1 Chemically Competent E. coli  DFS Item

One Shot PIR1 Chemically Competent E. coli cells are for use with vectors that contain the R6Kγ origin of replication (e.g., pUni/V5-His-TOPO for recombination with an Echo cloning system).