Conformationally stabilized RSV pre-fusion F proteins

摘要

The present invention provides mutant RSV F molecules, such as those that can be, or are stabilized, in a pre-fusion conformation by the introduction of one or more DT cross-links. The present invention also provides methods of making such mutant RSV F molecules, compositions comprising such mutant RSV F molecules, and methods of use of such mutant RSV F molecules, for example in vaccination methods, therapeutic methods, and antibody production methods.