How Does EDS Identify the Spectral Lines of Light Elements? Energy-dispersive X-ray spectroscopy (EDS) is usually fitted to a scanning or a transmission electron microscope. An incident electron ejects an inner-shell …
Choosing between cleavable and non-cleavable linkers is one of the key decisions in antibody-drug conjugate (ADC) development. The linker must keep the payload attached during circulation while allowing the intended …
In antibody-drug conjugate (ADC) development, the linker is more than a chemical connection between an antibody and a cytotoxic payload. Its structure can influence conjugate stability, solubility, aggregation, drug …
In lipid nanoparticle (LNP) research and development, PEG-lipid is often used at a relatively low molar percentage compared with other lipid components. However, its influence on particle stability, surface properties, …
Material Selection Guide PP-LGF vs. PA-LGF: How to Choose the Right Long Glass Fiber Reinforced Material Many people wonder why some automotive brake pedal brackets use PP-LGF instead of the more familiar PA-LGF (long …
Neither option wins universally. The choice between hydroxyl-terminated PEG-lipids vs conventional PEG-lipids depends on the application. Researchers should weigh four criteria: technical performance, application fit, …
PEG-lipid selection balances four forces: molecular properties, application needs, regulatory requirements, and cost. Formulation scientists weigh each force when they choose PEG lipids for mRNA delivery systems. Four …
A PEG-lipid makes up a small fraction of any lipid nanoparticles formulation. Its influence far exceeds its share. The PEG-lipid anchor structure determines how long the polymer layer survives on the particle surface. …
Choosing the right PEG-lipid is an important step in lipid nanoparticle (LNP) formulation development. The most suitable material depends on the intended delivery application, lipid anchor structure, PEG molecular …