Solutions for GPC, (U)HPLC & Biochromatography

18 Mar 2014
Lois Manton-O'Byrne, PhD
Executive Editor

Industry news

Tosoh Bioscience will present latest developments in EcoSEC® GPC/SEC systems, TSKgel® (U)HPLC columns, and TOYOPEARL® biopurification media at analytica 2014. Discover new tutorial videos on the chromatography modes applied in antibody purification and analysis.

TSKgel SuperSW and UltraSW mAb (U)HPLC SEC columns are tailored to different aspects of antibody analysis: TSKgel SuperSWmAb HTP enables an easy transfer of methods from conventional SEC to high throughput UHPLC analysis whereas TSKgel SuperSWmAb HR provides superior resolution between fragments, monomers, and aggregates in one run. TSKgel UltraSW Aggregate covers the range of higher molecular weights and provides a good separation of antibody dimers and higher aggregates.

EcoSEC-HT, the new all-in-one high temperature (HT) system for GPC analysis, provides stable thermostatization up to 220° C. Autoinjector, pumps, and a dual-flow RI detector are integrated in a compact design. The optional sample processing unit can process up to 24 samples.

TOYOPEARL AF-rProtein A HC-650F, the new ultra-high capacity Protein A resin, provides maximum capacity and robustness for antibody purification. The alkali stable purification resin achieves 30% to 50% greater antibody adsorption than similar products and can considerably improve process economics. Stop by the Tosoh booth to discuss your antibody purification tasks and apply for a free Protein A test column.

Tosoh Bioscience is offering free entrance tickets. To receive your e-ticket, please send your contact details to heike.rosenfeld@tosoh.com with the subject line 'Free analytica entrance ticket'.

Links

Tags

Size Exclusion ChromatographySize exclusion chromatography (SEC) is a liquid chromatographic technique used to separate and identify molecules based on their size, including polymers, proteins, nanoparticles & nucleic acid. SEC is further subdivided into gel filtration chromatography (GFC) and gel permeation chromatography (GPC) when an aqueous or organic mobile phase is used respectively. HPLC-based SEC systems and columns are available for analytical separation alongside SEC spin columns or filters to prep samples for many protocols. Find the best size exclusion chromatography equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.AntibodiesAntibodies are used in techniques such as confocal and fluorescence microscopy, flow cytometry, ELISA, ELISPOT, immunohistochemistry, western blotting and immunopreciptation. Select specific antigen reactivity, high specific affinity, low non-specific binding, monoclonal or polyclonal, primary or secondary antibodies and associated conjugates such as an enzyme or dye for visualization.Protein BiologyThe analysis of protein expression, identity and function is vital for many areas of life science research and drug discovery. Some of the most commonly used techniques in protein analysis include Western blotting, electrophoresis and mass spectrometry.
Solutions for GPC, (U)HPLC & Biochromatography