Used in biomedical research to quantify levels of Human hydroxycarboxylic acid receptor 2 (HCA2) in biological samples such as serum, plasma, or cell lysates. This ELISA kit enables researchers to study the expression and regulation of HCA2, which plays a role in lipid metabolism, inflammation, and immune responses. It is particularly useful in studies related to metabolic disorders, diabetes, and cardiovascular diseases. The assay provides a sensitive and specific method for detecting HCA2 protein, supporting drug development and biomarker validation in clinical and preclinical settings.