Blog
How WorkBeads affimAb Edge Improves mAb Purification Efficiency
The demand for monoclonal antibodies (mAbs) continues to grow rapidly — from innovative bispecifics and Fc-fusion proteins to next-generation antibody formats. With this comes increasing pressure on...
Characteristics of WorkBeads SEC resins: porosity, selectivity and case studies
WorkBeads SEC resins WorkBeads™ SEC resins are highly cross-linked, rigid agarose beads, optimized for preparative purifications. These SEC resins have good flow properties, and can tolerate extremes...
Virus purification using inline tandem-coupled WorkBeads 40Q and WorkBeads Macro SEC
Virus purifications Viruses are very common and significant infectious agents that cannot be treated with any antibiotic-like substance, so vaccinations are essential to avoid infections. For...
Purification of animal viral vaccine from cell supernatants by size exclusion chromatography
Introduction For the moment the purification processes of veterinary viral vaccines are generally simple and the yield and quality low. In order to improve the purity and safety of these viral...
Properties of WorkBeads 40 IEX resins: What makes them exceptional?
Chromatography agarose resins
Purification of lactoferrin from low-fat bovine milk by cation-exchange chromatography
Introduction Lactoferrin is a globular glycoprotein found in secretory fluids of mammals. It controls the concentration of free iron, and is part of the innate immune system. Several mechansism have...
Desalting and buffer exchange of protein solutions
Introduction There is often a need for removing unwanted salt or low molecular weight compounds, or to exchange the buffer in protein purification and in subsequent studies. BabyBio™ Dsalt 1 ml and...
Prepacked OptioBio columns for small-scale purifications and process development
Introduction
Fast and efficient screening of binding conditions for cation-exchange chromatography
Introduction Conductivity, pH, residence time and the pI of the protein effects the binding of proteins in ion exchange chromatography. To get the best conditions optimization is necessary. BabyBio™...