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Ion Exchange Articles & Analysis
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Forever chemicals – also known as per and poly fluoralkyl substances (PFAS) – are a family of different compounds so called because of how they persist in the environment, with many (such as perfluorooctanoic acid and perfluorooctane sulfonic acid) associated with adverse effects in both animals and people. PFAS enjoy widespread use in a range of different industries, featuring in ...
The structural complexity and heterogeneity of Fc fusion proteins require comprehensive characterization with multiple analytical tools, such as ion exchange chromatography (IEX), isoelectric focusing electrophoresis (IEF), imaging capillary isoelectric focusing electrophoresis (icIEF), hydrophobic interaction chromatography (HIC), RP-LC, size exclusion ...
Receptor-specific ligand affinity chromatography may be required as a second step to isolate pure and functional GPCRs. Ion-Exchange Chromatography Service is also offered. While it is not a general purification method, it can also be used to purify several GPCRs. For example, anion-exchange chromatography is often utilized for GPCR purification, ...
A combination of a variety of separation methods (including organic solvent precipitation, fractionation, ultracentrifugation, ion-exchange chromatography and size-exclusion chromatography, etc.) are used to separate GAG from other proteins “We have accumulated abundant experience in the separation and profiling of glycosaminoglycans. ...
To assist customers in understanding the changes in protein charge heterogeneity throughout manufacturing and purification, Creative Proteomics Pronalyse offers antibody drug charge variant analysis services using isoelectric focusing or ion exchange chromatography technology platforms. Antibodies will undergo a lot of modification and degradation during ...
The Company is the exclusive manufacturer of tubing solutions using Nafion, an ion exchange co-polymer originally developed by DuPont. With products that deliver best-in-class quality and reliability, Perma Pure is the trusted choice for market leaders in medical, scientific, and environmental monitoring markets. ...