by Robert Ford Pharmaceutical companies are finding it more difficult to attract patients to take part in clinical studies, which results in a delay in getting drugs into the marketplace.
Solid aluminum step tube holder can hold 64 tubes of 1.5-/2-ml capacity. Step design makes it easy to store, identify, and access sample tubes. Solid metal construction allows samples to be organized in an ice bucket or on a hot plate.
ImmunoPoration provides high transfection efficiencies in mammalian cells without killing affect, or toxicity or biological problems. A generic kit is available to transfect most cells, and antibody specific kits directly select transfection to the chosen cell type in a heterogeneous sample.
Innova® CO 2 incubators combine six-sided direct heating, accurate infrared CO 2 sensing, and fanless convection air circulation to ensure a stable and uniform culture environment with the low contamination risk.
HitHunter kinase assay toolboxes combine all the components required to develop high-throughput screening assays for kinases based on fluorescence polarization, and provide the flexibility to optimize the buffer conditions and assay parameters as required by their target.
GeneBlocker pGB siRNA mammalian expression vectors provide efficient suppression of a target gene in cultured mammalian cells and in vivo. The siRNA expression vector suppresses expression of target genes by using the human U6 promotor that generates large amounts of siRNA in mammalian cells.
VERSAGENE RNA Purification Kits employ column-based RNA isolation technology to extract RNA from tissue or cultured cells in as little as 20 minutes. Depending on sample type, yields range up to 600 μg of pure. The easy-to-use kits come complete with pre-mixed reagents.
The EMP-15 D/A routinely delivers electrokinetic migrations of molecular species that take just seconds and only require movements of a few centimeters or less.
PhyTip Columns for high-speed micro volume scale protein purification produce high concentrations of pure protein with retained functionality. Two standard formats for 200 or 1000 μl sample volumes each contain a specific affinity resin bed that captures the protein of interest.
ProXPRESS 2D Proteomic Imaging System features a high-speed CCD-based imaging camera. The system, part of the PerkinElmer High Content Proteomics product suite, identifies and quantifies low abundant and hard-to-see proteins in gels.
Finnigan vMALDI ion source (Thermo Electron Corp.) enhances the Finnigan LTQ linear ion trap mass spectrometer for use in proteomics research.
LC-2010HT Series HPLC systems(Shimadzu Scientific Instruments) are available in two models: the LC-2010AHT and the LC-2010CHT with a temperature controlled sample compartment capable of heating and cooling samples.
Summit® dual-gradient system for standard HPLC and LC/MS methods, as well as for advanced
DTX Series multimode detectors, from Beckman Coulter, combine absorbance, fluorescence and luminescence detection in one instrument.