NewsLife Sciences
Thermo Fisher Scientific Expands Its Line of Popular Near Infrared Fluorescent Dyes
15 Feb 2010Sarah Sarah
Marketing / Sales
Product news
Thermo Fisher Scientific today announced the availability of Thermo Scientific DyLight 680B Dyes for directly labeling proteins and other bioimolecules. DyLight 680B Dye exhibits fluorescence intensity up to 10-times greater than similar dyes and is useful for numerous applications, including ELISAs, fluorescence microscopy, protein arrays, in vivo imaging and Western blot analyses.
DyLight 680B Dyes are available in both amine- and sulfhydryl-reactive chemistries. They exhibit excitation and emission spectra maxima aorun 679 and 698 nm, respectively.
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ProteomicsProteomics is the systemic bioinformatics study of proteins and amino acids, including their structure, size, function and identification. Tools used in proteomics include chromatography, blotting and gels, protein arrays, mass spectrometry and ELISA and associated analysis software. Analyzers and proteomic systems should be sensitive, high resolution, fast and may be automated for high-throughput.Gel Doc / Image AnalysisGel documentation (gel doc) or gel imaging systems are used for the analysis of proteins, antibodies and nucleic acid immobilized in polyacrylamide or agarose gels, membranes or microarrays. Explore a range of a gel imaging systems, densitometers, scanners, transilluminators or UV lamp + CCD cameras for your image analysis solutions. Colorimetric, fluorescent and/or radioisotopic samples can be visualized and documented for further analysis. See gel doc / Image analysis software for quantitative 1D and 2D analysis of your samples. Find the best gel doc / image analysis products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.BiomarkersBiomarkers are biological markers which can be measured and evaluated to indicate a biological state. The use of biomarkers in research and diagnosis can indicate a normal or disease state or drug response of cells / tissues. Biomarkers include genetic markers, cell surface markers such as antigens, antibodies or receptors and secreted molecules such as cytokines. An assay system is required for identification of biomarkers. :