Analytical SEC: How Does Back Pressure Relate to Resolution?
March 14, 2019 - GE Healthcare High resolution in HPLC is not achieved by applying back pressure to the column. Let’s straighten out what really helps you achieve high-resolution analytical SE…

Why, why, why…ELISA? A Look at the Benchmark HCP Assay
March 14, 2019 - GE Healthcare Biologics developers and manufacturers demand an accurate and reliable assay for host cell protein (HCP) quantitation. Let’s take a close look at why analytical sc…

Real-Time Characterization of Biotherapeutics and Comparability o…
March 14, 2019 - BioPharm International Real-Time Characterization of Biotherapeutics and Comparability of Biosimilars A major advantage of SPR-based analysis is its ability to estimate the association a…

Bispecific Antibody Purification: Insights and Case Studies
February 28, 2019 - GE Healthcare New modalities, like bispecific antibodies, present unique challenges compared to mAb production. For purification, there’s not just one right answer to which st…

Make the Switch from ELISA to Biacore™ SPR-Based Assays Today
February 28, 2019 - GE Healthcare General guidance on how to convert an existing ELISA assay to a Biacore surface plasmon resonance (SPR) assay and how, by doing so, you can get results in less than …

Protein Analysis with Size Exclusion Chromatography
February 28, 2019 - GE Healthcare Size exclusion chromatography (SEC) is widely used in several different analytical applications from basic research to quality control of biotherapeutics. This whi…

News: GE Healthcare Adds ELISA Kit to End-to-End HCP Monitoring C…
February 28, 2019 - GE Healthcare GE Healthcare Life Sciences is pleased to announce the new Amersham HCPQuant CHO kit, a generic for detecting host cell protein impurities in drug samples produc…

Nurturing Knowledge from Disparate Data Streams
February 28, 2019 - BioPharm International Leveraging vast quantities of analytical data requires digitalization and platform integration. By Cynthia A. Challener jijomathai/s…

Reduce Hands-On Time in Your Ion Exchange Chromatography Runs
February 14, 2019 - GE Healthcare Optimization and improvements in ion exchange chromatography can be time consuming. Luckily, there are several tools that greatly facilitate this. Explore four valua…

Single-Step, Protein A Chromatography Process for Bispecific Anti…
February 14, 2019 - GE Healthcare A single-step downstream process using protein A chromatography to purify a bispecific antibody (BsAb) in early screening has been successfully developed to replac…

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