Filtration equipment for sample analysis
With the Direct Detect® spectrometer you can get results simply by dripping 2 μL of the sample. No need for separate sample preparation, no tiresome standard curves, no cuvettes, and no liquid waste. Results from the Direct Detect® system are more accurate, without any interference inherent in conventional colorimetric analysis. By counting amide bonds in the protein chain, the system accurately determines the internal structure of the protein without relying to the positioning of amino acids, binding properties or redox potential. You can assess the key components of complex mixtures, varying in their amide region I and II (e.g. lipids and carbohydrates) – which highly facilitates the preparation of lysates and membrane filtration (easier than ever before!)
Merck company pays special focus to antibodies and test systems. Along with Upstate® and Chemicon®, Merck supplies validated antibodies to the market for the following areas of analysis:neuroscience, epigenetics and cell signalling, tumour cell structure.