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Future-proofing the Biopharmaceutical QC Laboratory: Using the ACQUITY UPLC H-Class Bio System to Run SEC-HPLC and SEC-UPLC

Waters
10 Aug 2014

In this application note, Waters demonstrate that legacy SEC-HPLC methods can be easily transferred to the ACQUITY UPLC H-Class Bio System without any modification to existing method details. With adjustments to flow rate and run time based on changes in particle size and column dimensions, SEC-UPLC can easily be performed with the same ACQUITY UPLC H-Class Bio System without any consequence to protein quantification requirements.

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.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.SECSize exclusion chromatography (SEC) separates molecules based on size, ideal for protein purification, polymer analysis, and biopharma applications. SEC ensures precise characterization of biomolecules for research and industry. Explore peer-reviewed SEC products and compare options for your lab.Method Transfer

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Future-proofing the Biopharmaceutical QC Laboratory: Using the ACQUITY UPLC H-Class Bio System to Run SEC-HPLC and SEC-UPLC