Search results for "Mabs"
Article
Analytical SEC: How Does Back Pressure Relate to Resolution?
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 SEC data.
Read paper
Article
Protein Analysis with Size Exclusion Chromatography
Size exclusion chromatography (SEC) is widely used in several different analytical applications from basic research to quality control of biotherapeutics. This white paper presents fundamentals abou…
Article
Bispecific Antibody Purification: Insights and Case Studies
New modalities, like bispecific antibodies, present unique challenges compared to mAb production. For purification, there’s not just one right answer to which strategy to use. Here are some industry…
Article
Single-Step, Protein A Chromatography Process for Bispecific Antibodies in Early Screening
MabSelect™ PrismA protein A resin was selected for the capture step. Most fragments could be removed as early as the capture step using gradient elution from pH 5 to 3.5, without the need for addition…
Poster
High-Throughput Downstream Processing Using Cellulose Fiber Chromatography and ÄKTA™ Chromatography Systems
Developing a process or looking for a clone of interest often requires screening large numbers of samples. Many analyses require purified proteins, and often substantial hands-on time is required for …
Article
A Plastic Pipeline for Commercial Bioprocessing?
A Plastic Pipeline for Commercial Bioprocessing?
The maturation of single-use technologies presents commercial bioprocessing options for small-volume drug products.
By Rita C. Peters
…
Article
Optimizing Late-Stage and Commercial Cell-Culture Processes
In the early 1990s, cell titers for monoclonal antibodies (mAbs) were in the range of 50–100 mg/L, notes Dr. Andy Racher, associate director future technologies, Lonza Pharma & Biotech. Today, however…
Article
Selection Guide: Columns and Resins for Antibody Purification and Immunoprecipitation
Polyclonal antibodies, monoclonal antibodies (mAbs), and antibody fragments are usually purified by affinity chromatography. Resins containing an immobilized ligand (e.g., protein A, protein G, or p…
Article
Chromatography Scale-Up: Don’t Get Tied Down by Bed Height
Click here to read the article >>
When scaling, you can make better use of existing chromatography columns while avoiding overcapacity.
Keeping a constant residence time is a well-est…
Article
Capacity and Performance of a Next Generation Protein A Chromatography Resin
The resin exhibits improved capacity over its predecessor MabSelect SuRe™ products, while maintaining purification performance. This application note demonstrates the binding capacity and purification…