Bioanalytical assay strategies for the development of antibody–drug conjugate biotherapeutics

Antibody-drug conjugates (ADCs) are monoclonal antibodies with covalently bound cytotoxic drugs. They are designed to target tumor antigens selectively and offer the hope of cancer treatment without the debilitating side-effects of conventional therapies. The concept of ADCs is not new; however, development of these therapeutics is challenging and only recently are promising clinical data emerging. These challenges include ADC bioanalysis, such...