Work

Methods for the Generation of Single‐Payload Antibody‐Drug Conjugates

Year: 2025

Type: article

Abstract: Antibody-drug conjugates (ADCs) have emerged as a powerful form of targeted therapy that can deliver drugs with a high level of selectivity towards a specific cell type, reducing off-target effects and increasing the therapeutic window compared to small molecule therapeutics. However, creating ADCs that are stable, homogeneous, and with controlled drug-to-antibody ratio (DAR) remains a significant challenge. Whilst a myriad of methods have been reported to generate ADCs with a DAR of 2, 4, and 8, strategies to generate DAR 1 constructs are seldom reported despite the advantages of low drug loading to tune ADC properties or to allow access to antibody-antibody and antibody-protein constructs. This concept article highlights the diversity of methods that have been employed to access single-payload ADCs and explores the outlook for the field.

Source: ChemMedChem

DOI: 10.1002/cmdc.202500132

Authors: Thomas Wharton, David R. Spring

Institution: University of Cambridge

Language: English

Topic: Monoclonal and Polyclonal Antibodies Research

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $4,150