ResourceDrug Discovery & Development
Ensuring ADC bioanalysis accuracy
7 Apr 2026Antibody‑drug conjugates (ADCs) pose significant bioanalytical challenges due to their structural complexity, heterogeneous drug‑to‑antibody ratios, and the need for precise quantification across multiple analytes. These hurdles can compromise data accuracy, delay development, and complicate regulatory submissions.
Explore how advanced LC‑MS workflows, optimized sample preparation, and robust analytical strategies improve ADC bioanalysis accuracy. Plus, read real‑world case studies demonstrating how leading teams apply these methods to strengthen data quality and streamline development.
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LC-MSLC-MS (liquid chromatography-mass spectrometry) systems and equipment are used for separation and quantitative analysis of complex mixtures, combining liquid chromatography and mass spectrometry. Quantify proteins, contaminants, pesticides or screen for drug metabolites with a high level of sensitivity. LC-MS systems and equipment include reverse phase, normal phase and specialized columns integrated with various MS detectors such as time-of-flight (TOF), quadrupole, orbitrap or ion trap mass analyzers. LC-MS/MS instruments equipped with a qTOF or triple quadrupole analyzer give greater sensitivity and resolving power to your analysis. Find the best LC-MS equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.AntibodiesAntibodies are used in techniques such as confocal and fluorescence microscopy, flow cytometry, ELISA, ELISPOT, immunohistochemistry, western blotting and immunopreciptation. Select specific antigen reactivity, high specific affinity, low non-specific binding, monoclonal or polyclonal, primary or secondary antibodies and associated conjugates such as an enzyme or dye for visualization.Antibody Drug Conjugates