Used in biomedical research to detect and quantify vascular endothelial growth factor receptor-3 (VEGFR-3) in monkey samples, particularly in studies related to lymphatic system development and function. Enables researchers to investigate angiogenesis and lymphangiogenesis in preclinical models, supporting research in inflammatory diseases, cancer metastasis, and cardiovascular conditions. Commonly applied in laboratory settings to assess biomarker levels in cell culture supernatants, serum, and plasma. Supports evaluation of therapeutic interventions targeting VEGF signaling pathways in non-human primate models.