Used in neuroscience research to quantify levels of β-amyloid 1-40 peptide in biological samples such as cerebrospinal fluid, plasma, or cell culture supernatants. This ELISA kit helps in studying Alzheimer’s disease pathology, as Aβ1-40 is one of the major amyloid-beta peptides involved in plaque formation. It enables researchers to monitor amyloid burden, evaluate therapeutic interventions in preclinical models, and compare Aβ1-40 concentrations across experimental conditions. The assay provides a sensitive and specific method for detecting soluble Aβ1-40, supporting drug development and biomarker validation studies.