Used in neuroscience research to quantify levels of β-amyloid 40 peptide in biological samples such as cerebrospinal fluid, plasma, or cell culture supernatants. This ELISA kit is specifically designed for detecting Aβ-40, a key peptide associated with Alzheimer’s disease pathology. It enables researchers to monitor amyloid plaque formation, assess the efficacy of therapeutic agents targeting amyloid production or clearance, and study the role of Aβ-40 in cellular and animal models. The assay provides a sensitive and specific method for measuring soluble and insoluble forms of Aβ-40, supporting studies in drug development, biomarker validation, and disease mechanism investigation.