Electrophoresis

Companies Electrophoresis

Shimadzu Deutschland GmbH, Germany

Shimadzu is a world-leading manufacturer of analytical instrumentation. Shimadzu develops and manufactures innovative products for laboratories in industry, science and governmental institutions. With our customer-oriented strategy and our high-quality service, we strive to be Europe's market leader more

biostep GmbH, Germany

biostep GmbH was founded in June 1997 by Mr. Heiko Mixtacki. At the beginning, biostep mainly dealt with radioactivity measuring technology and bio-imaging systems. Over the years, the main focus shifted into the direction of biotechnology. Today, biostep is Your Specialist for PCR, Electrophoresis more

Armin Baack Bedarf und Technik für Labor und Medizin, Germany

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Catalogues Electrophoresis

The Carl Roth Catalogue 2012 – Laboratory Equipment, Chemicals and Life Science

On its 1,690 pages, our current catalogue contains more than 21,000 products in tried and tested Roth quality including a variety of new products more

Services Electrophoresis

A world of flexibility: BIOS ANALYTIQUE Rental Solutions

Get the instrument you need without waiting for an investment budget! From 1 to 60 months, from one module to a complete system, whether to react on more

News Electrophoresis

• Dark-field microscopy coupled with capillary electrophoresis to see gold nanoparticles

  Chinese scientists have combined interfacing dark field microscopy (DFM) with capillary electrophoresis (CE) and used it to “see” single gold nanoparticle (AuNPs) movement visually and in real time. The study also served to confirm the separation rules and fundamental theories of CE. more

• New antioxidant compounds have been identified in foods such as olive oil, honey and nuts

  Scientists at the University of Granada have identified and characterized for the first time different antioxidant compounds from foods such as olive oil, honey, walnuts and a medicinal herb called Teucrium polium. They have used two new techniques, capillary electrophoresis and high resolution liqu more

• In a class of its own - virtually noise-free images!
  

  The new "cooled cameras" with controlled double stage Peltier cooling provide unbeatable performance in all areas. They offer outstanding performance for low light applications with extremely long exposure times, e.g. in the area of fluorescence microscopy, astronomy, electrophoresis and gel documen more

White papers Electrophoresis

• Half a Century of Chromatography with Agilent and Predecessors
  

  Twsett originated the chromatography with his work about the separation of chlorophyll in 1903. For some time it was relatively quite around this new technology. Exceptions were the workings of Kuhn and Lederer (1931) as well as of Hesse (1936 and 1942). A break through succeeded to E. Cremer during the 40ies, but hardly considered caused by the war events, what however in the years 1950/51 by the conception of the gas chromatography suddenly changed and involved a rapid development more

• From Sephadex to GE Healthcare
  

  The success of chromatography as a technique for separating biomolecules is inevitably linked to the introduction of the gel filtration medium Sephadex(TM) by Pharmacia AB in 1959 more

• Characterizing Biotherapeutics with HPLC
  

  As demonstrated here, there are a broad range of HPLC applications used in development, production, validation and release of protein therapeutics for human use. Some of the applications mentioned above are mandatory when submitting a new biopharmaceutical to approval at the regulatory agencies. The introduction of the first so-called biosimilars in Europe further increased the demand for highly efficient analysis methods. The continuous development of new stationary phases for the common modes of biochromatography, such as size exclusion, ion exchange and hydrophilic interaction chromatography support biochemists in increasing lab productivity and establishing high-throughput HPLC analysis not only for small molecules but also for large biopolymers more

Publications Electrophoresis

• Nicked-sleeve interface for two-dimensional capillary electrophoresis

  We report an improved interface for two-dimensional capillary electrophoresis. This interface is based on capillary tubing and a Plexiglas chip, both of which were milled using a micro-dicing saw. The interface was evaluated and compared to a traditional interface design for both pseudo one-dimensio more

• Potential of capillary electrophoresis with wavelength-resolved fluorescence detection for protein unfolding studies using [small beta]-lactoglobulin B as test compound

  Capillary electrophoresis (CE) with wavelength-resolved fluorescence detection (wrFlu) was evaluated for the study of protein unfolding using non-reduced and reduced β-lactoglobulin B (β-LGB) as model compounds. Protein unfolding was achieved by incubation in sodium phosphate (pH 3.0) containing inc more

• Preparation of Nano‐ and Microcapsules by Electrophoretic Polymer Assembly

  Slipping into a comfortable routine: Multilayered polymer thin films were assembled on particles immobilized in agarose by electrophoresis on the basis of various interactions. Core removal then led to robust capsules with different polymer compositions (see fluorescence image). This approach ena more

Websites Electrophoresis