Therapeutic drug monitoring (TDM) of biologics is essential for optimizing treatment in patients receiving monoclonal antibodies and other biologic therapies, ensuring that drug levels remain within the therapeutic range while minimizing adverse effects and resistance. At Southern Medical Supplies Limited (SMSL), we offer a comprehensive menu of biologics TDM assays designed to measure both drug concentrations and anti-drug antibodies with high precision. Through our partnerships with EUROIMMUN and other leading manufacturers, we provide reliable ELISA and automated immunoassay platforms that support clinicians in tailoring dosing strategies, improving therapeutic efficacy, and enhancing patient safety. With these advanced solutions, healthcare providers can deliver more personalized and effective care to patients with autoimmune, inflammatory, and oncologic conditions.