Proteins are distinct from one another with respect to their number, type, and sequence of amino acids making up the polypeptide backbone. Therefore, they have unique nutritional attributes, ...

This article focuses on the important column selection decisions that are required for reversed-phase separations involving large biomolecules such as proteins.

Maurice is an all-in-one cIEF and CE-SDS platform that provides high-resolution, reproducible purity, identity, and heterogeneity analysis of biotherapeutic proteins ...

The new Thermo Scientific µPAC Neo HPLC Column brings improved column-to-column reproducibility and better protein identification to proteomics researchers MINNEAPOLIS--(BUSINESS WIRE)--ASMS 2022 – ...

Whenever cells are used to produce biotherapeutics such as antibodies, process impurities known as host cell proteins (HCPs) find their way into downstream product flows. Some HCPs are benign. Others ...

2-dimensional electrophoresis (2-DE) is a powerful technique for separating proteins by isoelectric point and molecular weight. 2-DE offers fine-scale resolution of thousands of proteins and, unlike ...

Analyzing charge variants of biopharmaceuticals is a critical component of product development and quality control. Charge variants commonly occur as a result of both chemical and post-translational ...

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Express Micro Science (EMS) is Scotland’s only food nutritional laboratory. It works with clients in the food, agricultural, leisure and pharmaceutical industries. EMS has demonstrated constant, ...