Gene Expression and Molecular Cloning Products & Reviews

FDA approved Modern cellular and molecular biology poses the strictest requirements for the usage of sensitive samples such as living cells, nucleic acids or other cell components. With this ambition of quality in mind, Eppendorf offers a large selection of microcapillaries for the most varied applications. VacuTips capillaries and TransferTips® for intracytoplasmatic sperm injection (ICSI ) TransferTip (ES) for embryo…

The SpectraMax® DuoLuc™ Reporter Assay Kit enables highly sensitive quantitation of both firefly and Renilla luciferases in mammalian cells at a great price. Flash-type luminescence with excellent sensitivity Expression measurement in as few as ten cells per well Improved accuracy of results by normalizing reporter expression to a control Optimized for SpectraMax® i3x, iD3, or L microplate readers with injectors…

The ONE-Glo™ + Tox Assay combines luciferase assay chemistry with a cell viability marker to better understand reporter gene expression in the context of cell health. The assay uses a two-step, addition-only process to make these measurements in a single well of a plate, negating the need to run parallel assays. The first part of the assay is a nonlytic fluorescence assay (CellTiter-Fluor™ Cell Viability Assay) that measure…

The TnT® Quick Systems are convenient single-tube, coupled transcription/translation reactions for eukaryotic cell-free protein expression.   These cell-free expression systems combine the RNA Polymerase, nucleotides, salts, amino acids and Recombinant RNasin® Ribonuclease Inhibitor with the reticulocyte lysate solution to form a single TnT® Quick Master Mix. The TnT® Quick Coupled Transcription/Translation System is ava…

The Kazusa ORFeome Project was initiated to create a collection of human and mouse ORFs to enable the larger research community with a readily accessible, highly validated ORFeome. Kazusa DNA Research Institute (KDRI) is an academic Japanese research institute dedicated to genome-scale studies and the function of individual genes. KDRI is an active member of the global ORFeome Collaboration, and are experts in HUGE (Human Uni…

The TNT® Coupled Reticulocyte Lysate Systems offer researchers an alternative for eukaryotic cell-free protein expression: a single-tube, coupled transcription/translation system. The TNT® Lysate Systems greatly simplify the process and reduce the time required to obtain in vitro translation results.

Predesigned probe assays for gene expression analysis

Modulation of gene expression with modified oligos

Gene Pulser®/Micropulser™ electroporation cuvettes are high-quality electroporation cuvettes which enable reproducible and consistent gene delivery to valuable transfection samples.

TransFectin reagent is a cationic lipid reagent that delivers the highest efficiencies and expression levels over a broad range of cell lines, including some difficult-to-transfect and primary cells, while minimizing damaging cytotoxic effects observed with other high-efficiency general transfection reagents.

siLentFect reagent is a high-efficiency cationic lipid developed for the transfection of cultured mammalian cells with short interfering RNA (siRNA). Effective delivery of the siRNA molecules is critical to the success of RNA interference (RNAi) applications.

TransFectin reagent is a cationic lipid reagent that delivers the highest efficiencies and expression levels over a broad range of cell lines, including some difficult-to-transfect and primary cells, while minimizing damaging cytotoxic effects observed with other high-efficiency general transfection reagents.

siLentFect reagent is a high-efficiency cationic lipid developed for the transfection of cultured mammalian cells with short interfering RNA (siRNA). Effective delivery of the siRNA molecules is critical to the success of RNA interference (RNAi) applications.

TransFectin reagent is a cationic lipid reagent that delivers the highest efficiencies and expression levels over a broad range of cell lines, including some difficult-to-transfect and primary cells, while minimizing damaging cytotoxic effects observed with other high-efficiency general transfection reagents.

siLentFect reagent is a high-efficiency cationic lipid developed for the transfection of cultured mammalian cells with short interfering RNA (siRNA). Effective delivery of the siRNA molecules is critical to the success of RNA interference (RNAi) applications.

Pkg of 1, biolistic shock wave splitter for use with the PDS-1000/He system (#165-2257), includes 5 stopping screens

Gene Pulser®/Micropulser™ electroporation cuvettes are high-quality electroporation cuvettes which enable reproducible and consistent gene delivery to valuable transfection samples.

Gene Pulser®/Micropulser™ electroporation cuvettes are high-quality electroporation cuvettes which enable reproducible and consistent gene delivery to valuable transfection samples.

Gene Pulser®/Micropulser™ electroporation cuvettes are high-quality electroporation cuvettes which enable reproducible and consistent gene delivery to valuable transfection samples.

100/120 V, handheld biolistic system, includes gene gun, 5 O-rings, 5 barrel liners, 5 white cartridge holders, cartridge extractor tool, 9 V battery  

100/120 V, handheld biolistic system, includes helium hose assembly with low-pressure regulator, tubing prep station (#165-2418), syringe kit, tubing cutter, optimization kit (#165-2424)  

NanoLuc® and NanoBiT® Luciferase Substrate for Animal Imaging Studies​

Unleash the full power of a well-designed library. With Twist Bioscience, you are assured that the library you design contains the specific modifications, exactly where you want them, saving you valuable resources for the downstream screening process.

The safe alternative to using live coronavirus

The safe alternative to using live coronavirus