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  • How to Select the Best siRNA Transfection Reagent

    Wednesday, June 05, 2013
    Application Note
    Josh P. Roberts
    The choice of a transfection reagent for small, interfering RNAs, or siRNAs, is largely dependent on the type of cell and species and the downstream assay. According to this guide, the two most ... read more
  • Scientific Imaging: To Sharpen or Obscure?

    Monday, October 01, 2012
    Technical Article
    Jerry Sedgewick
    In the world of scientific imaging, the matter of whether or not to sharpen an image can pose an ethical question: Does sharpening change the essential nature of the image? read more
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