Effect of Various Silicone Oil And Tungsten Levels on the Stability of a Monoclonal Antibody in Nine Commercially Available Prefilled Syringes.

Prefilled syringes are widely used as a primary container for therapeutic proteins because they are more convenient than glass vials. The stability of biologic molecules can be affected by different syringe materials and techniques, such as silicone oil levels and coating method, amount of tungsten remaining in the glass barrel after using a tungsten pin to create the needle hole, and end of the syringe, which can be Luer locked or pre-staked with a needle. We investigated the impact of these parameters by using a monoclonal antibody to collect the antibody's stability profile and the prefilled syringes' functionality data.

Structure-Based Design of Nipah Virus Vaccines: A Generalizable Approach to Paramyxovirus Immunogen Development.

Licensed vaccines or therapeutics are rarely available for pathogens with epidemic or pandemic potential. Developing interventions for specific pathogens and defining generalizable approaches for related pathogens is a global priority and inherent to the UN Sustainable Development Goals. Nipah virus (NiV) poses a significant epidemic threat, and zoonotic transmission from bats-to-humans with high fatality rates occurs almost annually.