Used in research settings to quantify levels of Platelet-Derived Growth Factor B in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit enables scientists to study PDGF-B's role in cellular processes including proliferation, migration, and differentiation, particularly in connective tissue and wound healing. It is widely applied in studies related to tissue regeneration, angiogenesis, and fibrosis. The assay supports investigation into cancer progression, as PDGF-B is involved in tumor stroma development and signaling pathways linked to oncogenesis. Results from this kit help validate experimental models and assess therapeutic interventions targeting growth factor pathways.