MACROMOLECULES COMPRISING A THIOETHER CROSS-LINK

摘要

The present invention provides macromolecules comprising at least one thioether cross-link. A thioether cross-link comprising a single thioether bond between two residues of a macromolecule. The macromolecules of the invention can display enhanced stability, pharmaceutical properties and functional properties. In particular, the invention provides an isolated antibodies comprising at least one thioether cross-link that specifically bind to particular antigens. The present invention also provides a composition comprising a macromolecule substantially free of a denaturing reagent, wherein the macromolecule comprises at least one thioether cross-link. In addition, the present invention provides a method for producing the macromolecules and compositions of the invention.