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CAS SciFinder -  The First Choice With SciFinder from CAS, you can increase your productivity and achieve faster breakthroughs Advancing the pace of research, Chemical Abstracts SciFinder search allows you to get results fast without compromising precision and accuracy. CAS SciFinder allows you to explore a wealth of information using sophisticated search and analysis technology. Chemical Abstracts SciFinder is a research d…

TaqMan®  MicroRNA Arrays provide all the advantages of TaqMan®  MicroRNA Assays in a convenient, pre-configured micro fluidic card minimizing experimental variability and effort required to run 384 TaqMan MicroRNA Assays in parallel. Megaplex™ RT Primers are highly multiplexed RT primers designed to convert up to 381 miRNAs to cDNA prior to real-time analysis, and simplify the TaqMan MicroRNA Array. When sensitivity is of th…

The AutoSpec Premier™ incorporates Waters’ unique EBE, double-focusing geometry with the extra-wide gap magnet of the proven Ultima NT System. This latest development in magnetic sector technology provides an unmatched combination of high sensitivity, high resolution, and low background noise.The AutoSpec Premier is a powerful platform for high-resolution selected ion recording applications, such as dioxin, polychlorinated bip…

This kit is based upon a modified SDS-alkaline lysis of bacterial cells in combination with lysate filtration and selective binding of the plasmid DNA to special AxyPrep purification columns. The yield of plasmid for kit is up to 500 mg respectively. This kit can also be used to isolate large constructs, such as BAC, PAC and P1. The protocols provide a simple, rapid and efficient method for the isolation of highly purified p…

This kit provides a rapid and economical method for the purification of plasmid DNA in a convenient mini column format. Each AxyPrep column has a binding capacity of at least 20 mg of plasmid DNA. AxyPrep columns are designed for use in either a spin or vacuum format. Each column can process up to 4 ml of bacterial culture grown in LB or up to 2 ml of culture grown in rich broth. The entire procedure can be completed within…

AxyPrep™ Multisource Genomic DNA Miniprep Kit is designed to purify genomic DNA from animal and plant tissues, cultured cells and yeast.  Proteins, pigments, carbohydrates and lipids are efficiently segregated from the genomic DNA by a unique two-phase partition of the AxyPrep™ Multisource Genomic DNA Miniprep Kit. The genomic DNA is bound to an AxyPrep™ Genomic DNA column, where residual impurities and salt are removed. Geno…

The Beckman Coulter CyAn ADP High-Performance Flow Cytometer is a state-of-the-art flow cytometer that utilizes multiple laser excitation sources to analyze biological cells, beads, or other microscopic particles.

R&D Human TNF-alpha/TNFSF1A Quantikine ELISA Kit - Human TNF-alpha Immunoassay for the quantitative determination of human tumor necrosis factor alpha (TNF-alpha) concentrations in cell culture supernates, serum, and plasma. The R&D Quantikine Human TNF-alpha Immunoassay is a 3.5 - 4.5 hour solid phase ELISA. This assay employs the quantitative sandwich enzyme immunoassay technique. A monoclonal antibody specific for TNF-alph…

The Guava® Caspase 3/7 and 8 Assays employ a FLICA (Fluorescent Labeled Inhibitor of Caspases) reagent that specifically identifies active caspase 3 and 7 molecules or caspase 8 molecules. Non-cytotoxic, cell permeant dyes elimiate lysis and permeabilization procedures. Each FLICA is comprised of three subunits: A caspase-specific amino acid inhibitor containing a recognition sequence for caspase 3/7 (DEVD) or caspase 8 (LETD)…

Mouse IL-6 R&D Quantikine ELISA Kit - Mouse IL-6 Immunoassay for the quantitative determination of mouse interleukin 6 (IL-6) concentrations in cell culture supernates, mouse serum, and plasma. The R&D Quantikine Mouse IL-6 ELSIA is a 4.5 hour solid-phase ELISA. This R&D Quantikine assay employs the quantitative sandwich enzyme immunoassay technique.R&D Systems Quantikine ELISA Kits are complete and ready-to-use. Features of…

R&D Mouse IL-1 beta/IL-1F2 Quantikine ELISA Kit - R&D Mouse IL-1/IL-1F2 Immunoassay for the quantitative determination of mouse interleukin 1 beta (IL-1ß) concentrations in cell culture supernates and mouse serum. The R&D Quantikine Mouse IL-1 Immunoassay is a 4.5 hour solid phase ELISA. This R&D Quantikine assay employs the quantitative sandwich enzyme immunoassay technique. Features of the R&D Quantikine ELISA Kit inclu…

C Technologies, Inc.'s new variable pathlength extension enables UV/Vis measurements of varying solution concentrations without the need for dilutions. The closed loop system dynamically changes the measurement pathlength based upon user specified thresholds and criteria. Pathlength Modes: - Specific Pathlength Single pathlength operation - Discrete Pathlengths Multiple user specified pathlengths - Pathlength Scanning User Def…

The BD FACSAria™ Fusion improves on the solid foundation of patented technologies, exceptional multicolor performance, and ease-of-use that was first brought to the world of sorting by the launch of the BD FACSAria™ sorter in 2003. Now this sorting know-how is combined with best-in-class biosafety expertise to create the BD FACSAria Fusion, a fully integrated advanced cell sorter and biosafety solution for research laboratorie…

More than 18,000 studies have been published citing the use of the yeast two-hybrid system to investigate protein-protein interactions, and Clontech’s Matchmaker™ Systems have been by far the most popular. Matchmaker™ Gold Systems are the highest performing incarnations of our Matchmaker product line, due to a combination of a new yeast strain (Y2HGold), stringent reporters, easy to use libraries, high-level expression vectors…

The G-LISA™ assay uses a 96-well plate coated with RBD domain of Rho-family effector proteins. The active GTP-bound form of the Rho-family protein, but not the inactive GDP-bound form, from a biological sample will bind to the plate. Bound active Rho-family protein is then detected by incubation with a specific primary antibody followed by a secondary antibody conjugated to HRP. The signal is then developed with OPD or chemilu…

The NL100 Nitrogen Laser is ideal for fluorescence measurements, MALDI-TOF mass spectrometers, and other pulsed UV radiation experiments. It provides 3.5 ns pulses at 337 nm (UV), with repetition rates up to 20 Hz. The pulse energy is 170 µJ, which results in a peak power of 45 kW and an average power of 3 mW. The NL100 can be triggered internally or externally at rates up to 20 Hz. It can also provide a sync output pulse (opt…

The StellarNet EPP2000 Spectrometers are miniature fiber optic instruments for UV, VIS, and NIR measurements in 190-1700nm ranges. Each unit contains a high speed parallel digitizer interface with a 4K word spectral scan memory to provide instantaneous spectral data from the highly sensitive CCD or Photo Diode Array detectors. Various models provide a choice of grating range and slit resolutions. A single strand fiber or probe…

The SNAP i.d. Protein Detection System revolutionizes the quality of your blots every time — in record time! Unlike conventional Western blotting, where diffusion is the primary means of reagent transport, the SNAP i.d. system applies a vacuum to actively drive reagents through the membrane. This novel method allows you to optimize your blotting conditions in record time for maximum results. The SNAP i.d. system minimizes over…

The mirVana miRNA Isolation Kit uses a rapid procedure to isolate small RNAs, such as microRNA (miRNA), small interfering RNA (siRNA), and small nuclear RNA (snRNA), from tissues and cells. The fast and efficient glass fiber filter (GFF) based method isolates total RNA ranging in size from kilobases down to 10mers. The kit also provides reagents and a procedure to enrich the population of RNAs that are 200 bases and smaller, w…

The U-2900 is a double-beam spectrophotometer offering high performance, ease of use, and reliability. This system can be used in many applications from routine to research. U-2900 Features • The U-2900 is equipped with a Large Keyboard • Photometric modes include Absorbance, % T, and Concentration • Wavelength range from 190 - 1100nm • Scan Speeds of 10, 100, 200, 400, 800, 1200, 2400 and 3600nm/min (selectable in UV Solution…

The Hitachi U-4100 provides High-Performance, Double-Beam, Double-Monochromator Spectroscopy System for UV-Visible-NIR regions Features • Offers enormous flexibility for the evaluation and quality control of a wide variety of optical components over a wavelength range of 175-2600 nm • Available with prism/grating or grating/grating double monochromator system configurations with standard (200 x 200 mm) or large sample compartm…

Fill-It - is an automated benchtop system for filling screw-cap cryovials. Fill-It is designed to help create cell banks of higher quality, consistency and viability. It combines proven decap / recap modules with aseptic liquid handling. Fill-It removes all screw caps simultaneously and then dispenses into multiple cryovials in parallel. Compatible with Corning, Greiner, Micronic, Matrix, Nalgene, Nunc and Sarstedt screw-cap c…

The Thermo Scientific TSQ Quantum Ultra mass spectrometer provides ultimate productivity for bioanalytical analysis. Faster method development at the highest possible specificity is routinely achievable with the TSQ Quantum Ultra™ mass spectrometer. Featuring the patented Thermo Scientific HyperQuad quadrupole mass analyzer system, the TSQ Quantum Ultra performs highly selective reaction monitoring (H-SRM), which provides gr…

Your benchmark for fluorescent protein flow cytometry

High Resolution Melting (HRM) analysis is a post-PCR analysis method used to identify genetic variation in nucleic acid sequences. The MeltDoctor™ HRM Master Mix contains all components (excluding template and primers) formulated for superior HRM performance across a wide range of genomic targets. Unlike some competitive mixes, the MeltDoctor™ HRM Master Mix does not require additional mixing prior to use, and was developed…