Used in neuroscience research to quantify levels of β-amyloid 42 peptide in biological samples such as cell culture supernatants, cerebrospinal fluid, and brain tissue extracts. This ELISA kit is specifically designed for detecting Aβ-42, a key peptide associated with Alzheimer’s disease pathology due to its tendency to aggregate into neurotoxic oligomers and plaques. Researchers use this kit to evaluate amyloid burden in experimental models, assess the efficacy of therapeutic compounds targeting amyloid production or clearance, and study mechanisms involved in amyloid precursor protein (APP) processing. The assay enables high-sensitivity detection, allowing for early and accurate measurement of Aβ-42 changes in preclinical studies.