FORTY years have elapsed since the appearance of Prof. De Morgan's “Elements of Arithmetic,” at a time when perhaps few teachers, as they submitted the rules of the science to their pupils, cared to ...

Expressing recombinant antibodies in mammalian cells is essential when post-translational alterations and proper folding are required for downstream applications. The most common problems of antibody ...

Melissa Breyer was Treehugger’s senior editorial director before moving to Martha Stewart. Her writing and photography have been featured in The New York Times, The Guardian, National Geographic, ...

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