Used in neuroscience research to quantify levels of β-amyloid 1-42 peptide in biological samples such as cell culture supernatants, cerebrospinal fluid, and brain tissue extracts. This ELISA kit is specifically designed for detecting the Aβ1-42 isoform, which is more prone to aggregation and is a major component of amyloid plaques found in Alzheimer’s disease. It enables researchers to study amyloid pathology, evaluate the efficacy of therapeutic compounds targeting amyloid production or clearance, and support biomarker development in preclinical studies. The assay provides high sensitivity and specificity, allowing accurate measurement even at low concentrations, making it a valuable tool in Alzheimer’s disease research and drug development.