Competent Cells

Invitrogen™ Subcloning Efficiency™ DH5α Competent Cells DFS Item

Economical for routine subcloning procedures or applications where starting DNA is not limiting

Invitrogen™ One Shot™ Stbl3™ Chemically Competent E. coli DFS Item

Designed especially for cloning direct repeats found in lentiviral expression vectors

Invitrogen™ MAX Efficiency™ DH5α Competent Cells DFS Item

Useful in many everyday cloning applications and suitable for the construction of gene banks

Gibco™ Sf-900™ III SFM DFS Item

Low-hydrolysate, serum-free, protein-free, animal origin-free

Invitrogen™ Library Efficiency™ DH5α Competent Cells DFS Item

Ideal for difficult cloning constructions or applications that use limiting amounts of DNA

Invitrogen™ MAX Efficiency™ Stbl2™ Competent Cells DFS Item

High-efficiency chemically competent cells specifically designed for cloning unstable inserts

Gibco™ Freestyle™ 293 Expression Medium DFS Item

An animal origin-free, serum-free, protein-free formulation, allowing for easier purification

Invitrogen™ One Shot™ TOP10 Chemically Competent E. coli, High Copy Plasmid DFS Item

Ideal for high-efficiency cloning and plasmid propagation

Gibco™ Grace's Insect Medium, Supplemented, Insect Hemolymph-Free, Lactalbumin Hydrolysate, Yeastolate DFS Item

Widely used for the growth of Spodeptera frugiperda cells, Sf9 and Sf21

Invitrogen™ Sf9 Cells in Grace's Insect Medium DFS Item

Derived from the USDA parental IPLBSF-21 (Sf21) cell line, derived from the pupal ovarian tissue of the fall army worm, Spodoptera frugiperda

Invitrogen™ MAX Efficiency™ DH10B™ Competent Cells DFS Item

Ideal for generating cDNA or genomic libraries due to high transformation efficiency

Invitrogen™ One Shot™ ccdB Survival 2 T1R Competent Cells DFS Item

Suitable for the propagation of plasmids containing the ccdB gene

Invitrogen™ One Shot™ BL21 Star™ (DE3) Chemically Competent E. coli DFS Item

High-performance BL21 hosts designed for improving protein yield

Gibco™ Sf9 cells in Sf-900 II SFM (Serum-free Media) DFS Item

Used to isolate and propagate recombinant baculoviral stocks and to produce recombinant proteins

Invitrogen™ High Five™ in Express Five Medium (Serum-free Media) DFS Item

Useful for the expression of recombinant proteins using the Baculovirus Expression Vector System (BEVS)

Invitrogen™ ElectroMAX™ DH10B™ Cells DFS Item

Ideal for efficient cloning of both prokaryotic and eukaryotic genomic DNA

Gibco™ Sf-900™ II SFM DFS Item

Optimized for the growth and maintenance of Spodoptera frugiperda (Sf9 and Sf21) cells

Gibco™ CD Hybridoma Medium DFS Item

Specifically developed for the growth of hybridomas and myelomas and monoclonal antibody production

Gibco™ Molecular Probes™ Medium NCTC-109 (1X) DFS Item

Suitable for suspension and monolayer culture methods

Gibco™ IPL-41 Insect Medium (1X) DFS Item

A variety of options are available for a range of insect cell culture applications

EMD Millipore™ Novagen™ Rosetta™ 2 (DE3) Singles Competent Cells

Novagen's Rosetta™ 2 host strains are BL21 derivatives designed to enhance the expression of eukaryotic proteins that contain codons rarely used in E. Coli.

Gibco™ 293 F Cells, in CD 293, SFM (Serum-free Media) DFS Item

Faster growth, superior transfection efficiencies and high protein expression levels

Invitrogen™ ElectroMAX™ Stbl4™ Competent Cells DFS Item

Ideal for generating cDNA and genomic libraries and for cloning unstable inserts

Promega™ Bacterial Strain JM109 DFS Item

Useful host for transformation of pGEM™ Vectors and for production of single-stranded DNA from M13 or phagemid vectors

Invitrogen™ One Shot™ BL21(DE3) Chemically Competent E. coli DFS Item

Ideal for use with bacteriophage T7 promoter-based expression systems (e.g., pRSET, pCR™T7, and pET)

Invitrogen™ Flp-In™-CV-1 Cell Line DFS Item

Cells contain a single stably integrated FRT site at a transcriptionally active genomic locus

Invitrogen™ Molecular Probes™ Tali™ Apoptosis Kit - Annexin V Alexa Fluor 488 & Propidium Iodide DFS Item

Discrimination of apoptotic from necrotic and live cells in a population

Gibco™ Grace's Insect Medium, Unsupplemented Powder DFS Item

Useful during transfection of insect cells or for protein labeling studies with methionine

Invitrogen™ One Shot™ MAX Efficiency™ DH5α -T1R Competent Cells DFS Item

Added security to protect valuable clones and libraries