Used in biomedical research to quantify vascular endothelial growth factor B (VEGF-B) levels in rat tissue samples and biological fluids. This ELISA kit enables researchers to study the role of VEGF-B in angiogenesis, vascular development, and metabolic regulation. It is commonly applied in studies related to cardiovascular diseases, diabetes, and neurodegenerative disorders in rat models. The assay provides high sensitivity and specificity, allowing accurate measurement of VEGF-B concentration in cell lysates, serum, plasma, and tissue homogenates. Widely used in preclinical research to evaluate therapeutic targets and disease mechanisms involving vascular growth and function.