NewsLife Sciences
LI-COR Announces 2013 Arrival of Digital Film for Western Blots
11 Dec 2012Product news
The LI-COR C-DiGit™ system for chemiluminescent Western blots will be released in early 2013. The C-DiGit system is specifically engineered to simplify imaging of chemiluminescent Westerns and offers a complete digital replacement for film, without changes to protocol.
“The C-DiGit system will offer researchers the opportunity to increase efficiency and eliminate the need for darkrooms entirely,” says Jon Anderson, LI-COR senior scientist and marketing product manager. “The C-DiGit System provides a revolutionary solution to digital blot imaging.”
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Western BlottingWestern blotting equipment is used to transfer and identify specific proteins within a sample, reveal protein modifications, as well as give a semi-quantitative estimation of their concentration. Western blotting equipment includes all apparatus necessary to transfer proteins from gel to membrane and subsequent processing steps. Protein transfer can be performed by electroblotting with wet, semi-dry and dry transfer systems onto nitrocellulose and PVDF membranes. Blocking, washing and labeling of membranes follows, involving buffers, blocking reagents, blotting / incubation trays, labeling reagents, immunoblotting assays, antibodies and conjugates. Automated equipment for these steps is available to accelerate your lab workflow. Finally, detection and imaging of proteins can be conducted using gel documentation and imaging systems. Find the best western blotting equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Protein PurificationProtein purification is a vital step in drug discovery, therapeutics, biotech and life science research. The purification process typically involves subcellular or membrane protein extraction with cell lysis kits, separation of proteins from cell debris by filtration or spin columns, and the isolation of proteins of interest from other proteins and impurities with affinity purification (including fusion protein tags and antibody binding proteins A, G and L), immunoprecipitation or chromatographic methods, such as ion exchange, size exclusion and immobilized metal affinity chromatography. All purification methods come in multiple formats for your laboratory needs, including agarose or magnetic beads, resins, columns and filter plates. Find the best protein purification equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Gene Expression and Molecular CloningMolecular cloning is a set of techniques that utilizes vectors to transfer recombinant DNA into host cells and is an essential tool for investigating the expression of genes and proteins in bacterial or mammalian cells. A variety of vectors optimized for gene cloning and expression in a range of host organisms are available, alongside competent cells for genetic replication. Here, you can explore a range of molecular tools, high-quality genomic and cDNA libraries, premade clones, transformation and transfection reagents and mutagenesis or gene expression detection assays and expression arrays. Find the best gene expression and molecular cloning products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Digital ImagingDigital imaging is a technique that captures images of biological and chemical samples in high resolution, often using advanced cameras and sensors. This technology is crucial in microscopy, diagnostics, and quality control. Explore digital imaging systems in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.Chemiluminescence