Used in biomedical research to measure thrombopoietin (TPO) levels in rat samples, this ELISA kit helps study platelet production and regulation in hematological disorders. It is widely applied in preclinical studies involving thrombocytopenia, bone marrow function, and immune-mediated platelet deficiencies. Researchers also use it to evaluate the effectiveness of drugs that stimulate platelet generation or to investigate cytokine pathways in inflammatory and autoimmune conditions. The assay provides a sensitive and specific quantification method, making it valuable for monitoring disease progression and therapeutic responses in rodent models.