The 405 nm violet diode laser enables fluorescence excitation of classical nuclear stains such as DAPI and Hoechst®, and also covers CFP and GFP2, components of the FRET pairs CFP/YFP and GFP2/YFP.
SORVALL® Discovery SE floor model ultracentrifuges and micro-ultracentrifuges are available with a complete range of proprietary ultra and micro-ultra rotors, tubes, bottles and accessories.
Eppendorf® Thermomixer R combines heating, cooling and mixing. Simultaneous mixing and incubation accelerate reaction processes. Unit temperature range extends from 13 C below room temperature up to 99 C.
Neurite Outgrowth Assay Kit, which uses microporous filter technology, is an efficient system for the quantitative determination of compounds that influence neurite formation and repulsion.
Claudins 1, 2, 3, 4, and 5 are available for use in formalin-fixed, paraffin-embedded tissues. Recent studies implicate claudin 4 in pancreatic cancer, claudins 1, 2, 3 and 5 in colon cancer and claudin 3 in prostrate cancer.
VECTASHIELD® Hard-Set Mounting Medium, for fluorescently stained tissue sections and cells, provides protection from photobleaching and fading, with the additional benefit of hardening. Handling and storage of mounted sections is easy, and sealing of coverslips is not required.
Silencer siRNA Antibodies allow users to correlate siRNA uptake with down regulation of protein expression. These antibodies, for ?-actin, GAPDH and c-myc, correspond to the proteins silenced, and are ideal for developing and optimizing siRNA experiments.
Thermo Electron Corporation is now offering a custom synthesis service for synthetic short interfering RNA molecules (siRNA). RNA interference (RNAi) has gained attention in drug discovery and development due to its ability to selectively silence gene expression.
Human Cell Isolation Kits II products provide fast and convenient isolation of untouched human pan T cells, CD4 + > T cells, CD8sup>+/sup> T cells, monocytes, B cells, naive B cells and NK cells.
EX-CYTE®, from Serologicals, is a liquid concentrate of cholesterol, lipids, and fatty acid. This media supplement provides a cost-effective way to reduce or even replace the use of serum in cell culture when used in conjunction with other critical media supplements.
GoTaq thermostable DNA polymerase allows researchers to take reactions directly from thermal cycler to agarose gel electrophoresis.
UltraClean GelSpin DNA Purification Kit utilizes a silica spin filter method to purify DNA fragments from TAE or TBE agarose gels. The procedure, which takes five minutes, removes ethidium bromide, linkers, and labels. Kit format allows one to simply melt, bind, wash and collect DNA.
Soil represents one of the most diverse habitats for microorganisms. by Ravi J. Venugopal and Mark N.
Diaphragm vacuum pumps provide effective vacuum for bottle top and manifold filtration, vacuum degassing, desiccation and other applications. These pumps are maintenance-free, as there is no pump oil to change, nor is water or a drain required for operation.
Ductless filtration systems for robotics instruments can be custom engineered for specific fume/particle or containment problems. Modular design enables building to specification economically.