Due to multidrug-resistant strains, shigellosis has become difficult to treat. Shigella4V (S4V) is a tetravalent bioconjugate vaccine candidate that includes O-antigen-polysaccharides of the most ...
In other experiments, we have found that plasmid DNA can be precipitated in the presence of up to 200 mM NaCl using 10 mM of the (more potent) tetravalent spermine. Figure 2: Precipitation by ...
PETALING JAYA: Malaysia’s defence against dengue fever has been strengthened with the launch of the country's first vaccine against the disease. Takeda Malaysia’s dengue tetravalent vaccine ...
Ivonescimab’s tetravalent structure (four binding sites) enables higher avidity (accumulated strength of multiple binding interactions) in the TME with over 18-fold increased binding affinity to ...