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  • Optimizing the Western Blotting Procedure: Solutions for Faster Western Blots

    Monday, July 30, 2012
    Application Note
    Catherine Shaffer
    Advances in technology make the Western blotting procedure both faster and quantitative. Solutions for faster Western blots include faster transfer equipment and faster reagents. Purchasing a ... read more

  • Multicapillary Columns for Chromatography

    Tuesday, March 01, 2005
    Technical Article
    Yuri P. Belov Marina M. Ulyanova Vladimir N. Sidelnikov
    The principles and theory of high-speed capillary chromatography have been known since the 1960s. To realize the maximum speed capabilities, it is necessary to use capillaries with a diameter of ... read more

  • Rapid Testing of Toxic Chemicals

    Tuesday, March 01, 2005
    Application Note
    Nathalie Boucher Lucie Lorrain Marie-Eve Rouette Elisabeth Perron Nancy Déziel Louis Tessier François Bellemare
    The measurement of chlorophyll fluorescent signals from photosynthetic enzyme complexes (PEC) has becomeone of the most powerful indicators for ecophysiologists. read more

  • Miniaturized FTIR for Maximized Productivity

    Tuesday, March 01, 2005
    Application Note
    Ken Fredeen John S. Seelenbinder Mark L. Norman
    In today’s fast-paced business environment, many companies are under pressure to improve their productivity. This is especially true in the pharmaceutical industry, where reducing time-to-market ... read more

  • LC-MS With Simultaneous Electrospray and Atmospheric Pressure Chemical Ionization

    Tuesday, March 01, 2005
    Technical Article
    Wayne P. Duncan Patrick D. Perkins
    Today, liquid chromatography-mass spectrometry with electrospray ionization (LC-ESI-MS) is increasingly being used as the technique of choice for high-throughput pharmaceutical analysis. read more

  • Tips to Prevent Streaking on 2-D Gels

    Tuesday, November 01, 2005
    Application Note
    Tom Berkelman Mary Grace Brubacher Haiyin Chang Tim Cross William Strong
    The most common problem encountered with 2-D gels is protein streaking, whether in the horizontal or vertical direction. read more

  • An Automated Alternative to SDS-PAGE for Protein Analysis

    Tuesday, March 01, 2005
    Technical Article
    Sang Jeong Sherri Biondi Jim Mikkelsen Bahram Fathollahi Adrian Winoto Michael Spaid Andrea Chow
    Now that the Human Genome Project is finished, the next important phase is understanding the expression and function of proteins. read more

  • Cost Benefit Analysis of a Multicapillary Electrophoresis System

    Thursday, June 01, 2006
    Technical Article
    Varouj Amirkhanian Ming Lui Andras Guttman Eszter Szantai
    Today’s genomics laboratories require high throughput, cost-effectiveness, detection sensitivity, and high resolution. read more

  • Meeting the Challenge of Biological Changes Postsampling

    Friday, May 16, 2014
    Application Note
    Marcus Söderquist
    Understanding the role of proteins, peptides, and their post-translational modifications, e.g., phosphorylations, in normal and diseased biological samples is crucial to elucidate in vivo biological ... read more

  • 21st Century Gel Documentation in Research and Production Environments

    Friday, March 27, 2009
    Application Note
    John Pizzonia
    Standard gel documentation has been performed for decades with some variation of the “camera on a stick” approach, that is, the camera and lens are positioned above the target pointed downward at the ... read more

  • Advances in Microscale Protein Fractionation and Analysis

    Monday, January 01, 2007
    Technical Article
    Julie S. Hey
    Fractionation is an essential step in the identification of proteins and their subsequent structural characterization. read more
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