Roche announced that the US Food and Drug Administration (FDA) approved the PATHWAY anti-HER2/neu (4B5) Rabbit Monoclonal Primary Antibody to identify metastatic breast cancer patients with low HER2 expression for whom Enhertu (fam-trastuzumab deruxtecan-nxki) may be considered as a targeted treatment. Enhertu is a specifically engineered HER2-directed antibody drug conjugate (ADC) being jointly developed and commercialised by AstraZeneca and Daiichi Sankyo.
HER2 is a receptor protein that helps cancer cells grow quickly. To determine a patient
