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  • New Products at Pittcon® 2011

    Thursday, March 10, 2011
    Application Note
    Jeanely Hunt, MS, MBA
    The following includes some of the latest advances in laboratory instrumentation debuting at Pittcon® 2011. read more

  • Optimizing HPLC Sample Preparation

    Monday, February 06, 2012
    Technical Article
    Caitlin Smith
    Sample preparation is an important component for analysis in high-performance liquid chromatography (HPLC)/ultra high-performance liquid chromatography (UHPLC). This article outlines commonly used ... read more

  • Analysis of Piperine in Peppers Using On-Line SFE-UHPLC With Photodiode Array Detection

    Tuesday, February 01, 2011
    Application Note
    Takayuki Yamaguchi Kazutoshi Kamezawa Keijin Iwaya Yasuyo Sato Toshihiko Miyaji Masao Bounoshita David J. Tognarelli Muneo Saito
    Ultrahigh-performance liquid chromatography (UHPLC) is a separation technique that utilizes columns packed with microparticles (<2 µm in diameter), as provided by the xtreme liquid chromatography (x-lc™) system (jasco corp., tokyo, japan) µm="" in="" diameter),="" as="" provided="" by="" the="" xtreme="" liquid="" chromatography="" (x-lc™)="" system="" (jasco="" corp.,="" tokyo,="">... read more

  • Pittcon® 2011 Editors’ Awards: A Two-Way Tie for the Gold Award

    Friday, April 01, 2011
    Technical Article
    Jeanely Hunt, MS, MBA
    Pittcon 2011 was held March 13–18, 2011 at the Georgia World Congress Center in Atlanta, GA. The exhibition displayed an assortment of laboratory products, including anything from small plastic ... read more

  • Identification of Cancer Stem Cells Within Mixed Populations Using Live Cell RNA Detection

    Thursday, January 09, 2014
    Application Note
    Don Weldon Steve McClellan
    Despite the ubiquity of studies measuring mRNA and miRNA levels, many current techniques require cell lysis and are enormously disruptive to the cells being studied. read more

  • An Improved Method to Generate Virus-Free Human iPSCs

    Monday, November 03, 2014
    Application Note
    Vi Chu Nick Asbrock Min Lu
    Induced pluripotent stem cells (iPSCs) are offering new opportunities in both research and clinical applications. Researchers are using these cells for drug and toxicity screening, as well as for ... read more

  • Evaluation of an Automated Solid-Phase Extraction Method Using Positive Pressure

    Wednesday, April 08, 2015
    Application Note
    Heidi Fleischer Kerstin Thurow Ellen Vorberg Carolin Gallert Thomas Roddelkopf Steffen Junginger
    Investigations for the determination of drugs in real samples, while gaining in importance, are limited by time and sample throughput. In response to this, the authors developed an automated solid-... read more

  • Screening Live Cells Using RNA Detection Probes

    Friday, June 12, 2015
    Application Note
    Don Weldon Harald Lahm
    RNA expression is the next frontier in biomarker development because it offers an indication of cellular intent. mRNA expression, in particular, can show how a cell responds to its environment or ... read more

  • Quantitative Analysis of H2A.X and ATM DNA Damage Signals Using Benchtop Flow Cytometry

    Friday, September 25, 2015
    Application Note
    Mark Santos Wenying Zhang
    Assessing the level of DNA damage present in cells is integral to understanding the molecular mechanisms involved in the genome repair process and consequences for cell fate. read more
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