Used in biomedical research to detect and quantify Immunoglobulin G (IgG) antibodies in monkey serum or plasma samples. Commonly applied in infectious disease studies, vaccine development, and immunology research involving non-human primates. Enables researchers to monitor immune responses, evaluate vaccine efficacy, and assess pathogen exposure in preclinical studies. Widely used in laboratories working with primate models for diseases such as HIV, tuberculosis, and emerging viral infections. Provides a sensitive and specific method for measuring IgG levels, supporting data accuracy in experimental and diagnostic settings.