| 摘要 |
Methods for covalently attaching soluble or insoluble conjugate partners (compounds, linkers or supports) to antibody molecules to form antibody conjugates useful in affinity purification, separation, diagnostic and therapeutic applications. Conjugate partners are attached to (a) carbohydrate moieties of antibody molecules, (b) sulfhydryl groups of antibody molecules or (c) amino or carboxy groups of the Fc region of antibody molecules to provide antibody conjugates which substantially retain the immunospecificity and immunoreactivity of the antibodies from which they are made. A method is described for the covalent attachment of linker groups via amide or ester bonds to compounds which contain available amino or hydroxy groups. The linkers may be designed so that they are susceptible to cleavage by any one of the serum complement enzymes. |
