Upcoming Live Webinars

Breakthroughs in FFF-MALS – new levels of performance and usability

Join us for a webinar on October 27, 8:00 AM PDT | 11:00 AM EDT | 17:00 CET

Field-flow fractionation coupled to light scattering (FFF-MALS) is a powerful method for characterizing nanoparticles, proteins and polymers. For nanoparticles with sizes from 1 to 1000 nm, FFF-MALS uniquely provides high-resolution size distributions, quantitative particle concentration and other types of on-line characterization, along with the ability to collect size fractions. For macromolecules ranging from a few kDa to 1 GDa, FFF-MALS determines absolute molar mass, size and conformation while overcoming the inherent limitations of SEC for larger polymers and aggregates.

In this webcast, the next generation in FFF-MALS will be introduced. Technological advancements greatly enhance sensitivity, fraction concentrations, and the ability to measure zeta potential distributions via EAF4. The new capabilities also improve experimental robustness and ease of use. The simplified workflow, from in silico method development to final analysis, will be presented.


Rational use of dynamic light scattering for the characterization of cytokines, bispecific antibody fusion proteins and binary antibody mixtures

Join us for a webinar on November 17, 2020 at 8am PST| 11am EST| 5pm CET

The rational biophysical characterization of therapeutic protein candidates and their formulations can greatly improve the early-stage development process of new biologics. As a part of this characterization, dynamic light scattering (DLS) is a valuable technique that can be applied to understand the aggregation behavior and colloidal stability of proteins in solution.

This webinar will present three case studies in which DLS was crucial to understanding the stability of therapeutically relevant proteins. The first study shows how DLS in multi-well plates can quickly indicate which solution conditions are expected to suppress the aggregation of a cytokine during long-term storage. The second part of the presentation will focus on the characterization of a bispecific antibody fusion protein in different formulations, and how DLS-based formulation ranking correlates with the ranking based on aggregates formed after long-term storage. The third case study examines binary mixtures of monoclonal antibodies with different biophysical properties and how DLS helps investigate whether the antibodies mutually impair their physical stability in solution.


Recent Webinars

Previous webinars may be viewed in our Webinar Library. The following recent webinars are now available:

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