Used in biomedical research to quantify Angiopoietin-like Protein 8 (ANGPTL8) levels in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit enables researchers to study the role of ANGPTL8 in metabolic regulation, including lipid metabolism, insulin sensitivity, and glucose homeostasis. It is commonly applied in studies related to obesity, type 2 diabetes, and cardiovascular diseases. The assay provides a reliable and sensitive method for monitoring changes in ANGPTL8 expression under different experimental or clinical conditions, supporting both basic research and biomarker validation.