To fit all of your expression needs, Invitrogen offers state-of-the-art Gateway® destination vectors for expression in E. coli , insect, yeast, or mammalian cells, as well as for production of native protein or N- or C-terminal fusion proteins. All Gateway® destination vectors have att R sites for recombination with any att L-flanked fragment, regardless of whether it is an entry clone or an Ultimate™ RF Clone. The following table lists the wide range of destination vectors available. Additional materials required, available separately: Gateway® entry clone, Gateway® LR Clonase® enzyme mix, an...
Size: 6 µg
Using restriction enzymes to clone your gene into an expression vector often forces you to compromise the final sequence of your insert (Figure 1A), especially when there are no useful restriction sites close to your genes coding sequence. This may result in suboptimal spacing of expression elements or incorporation of non-native amino acid residues, which can reduce your expression levels and/or cause the production of non-functional protein. In addition to being a more effective way to clone, TOPO® Cloning eliminates these potential expression problems. TOPO® Expression Vectors enable you to...
Size: 20 reactions
The pcDNA™ vectors are designed for high-level, constitutive expression in a variety of mammalian cell lines. The pcDNA3.2/V5-DEST vector offers the following key features: •Cytomegalovirus (CMV) promoter for high-level expression • att R sites for Gateway® cloning, enabling recombination with att L-flanked fragments •C-terminal V5 tag for easy detection •Neomycin resistance gene for stable selection •Ampicillin resistance gene and pUC origin for selection and maintenance in E. coli Gateway® Cloning To fit all of your expression needs, Invitrogen offers state-of-the-art Gateway® destination ve...
Size: 6 µg
The pFastBac™ Dual vector features two promoters in a single vector for expression of two proteins simultaneously in insect cells when using the Bac-to-Bac® Baculovirus Expression System (Cat. No. 10359-016). The vector has two strong promoters, the polyhedrin promoter and the p10 promoter, for high-level expression. An expression control is included that expresses both CAT and β-glucuronidase (gus).
Size: 10 µg
Intracellular calibration of the fluorescence response of cytosolic pH indicators is typically performed using the K + /H + ionophore nigericin , which causes equilibration of intracellular and extracellular pH in the presence of a depolarizing concentration of extracellular K + .
Size: 10 mg
Acid Phenol:Chloroform:IAA (125:24:1) is premixed and supplied at pH 4.5 ± 0.2. Provided in one bottle of 100 mL. In RNA extraction procedures, Acid Phenol:Chloroform:IAA aids in the removal of DNA (it partitions into the organic phase), helps to stabilize the interface, and prevents foaming when mixing. Preparation of phenol for use in molecular biology applications is a time-consuming and often hazardous procedure due to its toxic and corrosive nature. Ambion® premixed, quality tested, saturated phenols are ready-to-use, eliminating handling problems and offering a more convenient, safer, an...
Size: 100 mL
This Applied Biosystems® product is designed for the purification of RNA from whole blood for real-time RT-PCR, microarrays, or other high-quality RNA experiments. 12 samples can be processed in about 45 minutes. For use with the ABI PRISM® 6100 Nucleic Acid PrepStation, sufficient reagents are included for 24 purifications. • Extract pure, intact RNA • Isolate more than 6 µg of RNA from 3 mL blood • Simple workflow—less time and fewer steps than other kits (see Figure) • Highly stable RNA, free of contaminating gDNA, and inhibitors; no DNase treatment required • Purified RNA used for the gene...
Size: 24 preps
The Midi Gel Adapter is designed for use with the Novex® Midi Gel Cassette (NuPAGE® or Tris-Glycine Gels) to perform electrophoresis using a BioRad Criterion™ Cell. The Midi Gel Adapter is also supplied with the Novex® Midi Gels with Adapters Kit.
Applied Biosystems® GeneAmp® Thin-Walled Reaction Tubes enable fast heat transfer for precise PCR in 0.5 mL PCR Systems. • Thin plastic enables fast heating and cooling for accurate results • Flat, frosted caps for easy marking • Captive lid with positive-click closure assures proper seating • Polished surface and conical bottom allow maximum sample recovery • Autoclaved tubes provide a clean, controlled start Rapid Heat Transfer The GeneAmp® Reaction Tube is made of specially engineered polypropylene and is optimized for use with the Veriti™ 60-Well Thermal Cycler and the Dual 96-Well GeneAmp...
Size: 1000 tubes
The Magnetic 96-Well Separator is designed for fast and simple removal of supernatant from samples bound to magnetic particles and may be used manually or as an integrated part of an automated workstation. The Magnetic 96-Well Separator is an ideal tool for use in singleplex and multiplex biological assays based on the Luminex® xMAP® Technology. These assays make use of Luminex® MagPlex™, or magnetic microspheres, and the MAGPIX®, Luminex® 200™ or FLEXMAP 3D® instruments. Note: It is recommended that the Magnetic 96-Well Separator be used with a standard 96-well flat-bottom plate such as Grein...
Size: 1 each
• The Heat Equalizing Block is an aluminum conduction plate for use with the SSP UniTray and other laboratory procedures that require even heat distribution during thermal cycling. The Heat Equalizing Block is set on top of the SSP UniTray while thermal cycling to ensure even heat distribution • The Membrane Comb Loading Tray is for convenient benchtop loading of 64-lane membrane combs. Polycarbonate tray with two rows of 64 wells, each 2 mm wide • HLA Beyond Tears - By Glenn E. Rodey, Second Edition (De Novo, Inc., Durango, CO 2000) Serves as an introductory text for individuals who are inter...
Size: 1 each
The Applied Biosystems® MicroAmp® Fast Optical 96-Well Reaction Plate is an integral component of the Applied Biosystems® Fast PCR Systems, which reduces PCR reaction time from 2 hours to as little as 25 minutes. • Maximum thermal conductivity for precise thermal cycling • Reproducible, specific, and sensitive PCR results in just 25 minutes • Validated with other system components for consistent results Increased Thermal Contact for Faster, More Uniform Heating The advanced design of the MicroAmp™ Fast 96-Well Reaction Plate dramatically increases its thermal contact with the Applied Biosystem...
Size: 10 plates
The ViiA™ 7 Real-Time PCR System combines all of the qPCR features you want in a single high performance instrument, so that you can optimize your research productivity. With a simplified workflow, intuitive software, touch-screen interface, and one-button protocols for error minimization, the ViiA™ 7 System offers exceptional reproducibility with minimal well-to-well and instrument-to-instrument variation. Full compatibility with any standard or fast-cycling 384- or 96-well plates and TaqMan® Array Micro Fluidic Cards and Reagents makes high-productivity real-time PCR accessible to any size l...
Size: 1 instrument
The Applied Biosystems® MicroAmp® Optical 384-Well Reaction Plate with Barcode is designed to provide unmatched temperature accuracy and uniformity for fast, efficient PCR amplification. This plate, constructed from a single rigid piece of polypropylene in a 384-well format, is designed to work with Applied Biosystems® 384-well Real-Time PCR systems and thermal cyclers. • Frosted to minimize interfering fluorescence from wells of cycling block • Screened to eliminate auto-fluorescent plates • Unique design provides a barrier to ambient air to help ensure well-to-well temperature uniformity • E...
Size: 500 plates
The Blotting Roller is an 8.6 cm wide roller designed for easy and efficient removal of bubbles when assembling gel/membrane sandwiches for blotting both E-PAGE™ Gels and mini-gels such as NuPAGE® and Novex¤ Tris-Glycine Gels. It consists of a Delrin roller attached to a stainless steel handle. The Incubation Tray enables convenient and even staining of E-PAGE™ blots. The tray is 10 cm (l) x 14 cm (w) x 3 cm (d) with a lid. It is suitable for use with immunodetection or blot stains.
Size: 1 unit
The MicroAmp® Cap Installing Tool helps you install strips of MicroAmp® caps onto MicroAmp® reaction tubes in a tray⁄retainer set or 96-well reaction plate. • Available in handle style • Seal 8 or 12 cap strips • Recessed cup for pressing caps onto tubes • Convenient tool ensures proper sealing Press and Seal Caps The MicroAmp® Cap Installing Tool enables you to ergonomically seal MicroAmp® reaction tubes and plates. This tight seal will prevent well-to-well contamination and sample loss. Used With MicroAmp® Optical 8-Cap Strip, MicroAmp® Optical 8-Tube Strip, 0.2 ml, MicroAmp® Optical 96-Well...
Size: 1 tool
The Covaris® M220 microTUBE Prep Station enables the easy loading of sample into snap-cap and screw-cap microTUBEs. Each package contains 1 preparation station.
Size: 1 each
The Covaris® M220 miniTUBE Accessory Kit is ideally suited for Ion PGM™ users requiring large DNA fragments for their applications (mate-paired libraries, etc), providing tight DNA fragment distributions centered on 2,000, 3,000 or 5,000 bp. The kit includes a holder, 25 clear miniTUBEs for 2 kb fragments, 25 blue miniTUBEs for 3 kb fragments, and 25 red miniTUBEs for 5 kb fragments. The kit also includes a preparation station for easy loading and unloading of sample into the miniTUBEs.
Size: 1 kit
The Covaris® M220 miniTUBE Holder is required to process the sample tube in the M220 Focused-ultrasonicator™. This holder is compatible with clear, blue, and red miniTUBEs. Each package contains 1 holder station.
Size: 1 kit
The Covaris® M220 miniTUBE Prep Station enables the easy loading of sample into clear, blue, or red miniTUBEs. A tilted stand is included that has been designed to help recover the entire sample from the miniTUBE. Each package contains 1 preparation station.
Size: 1 each