This product is a professionally formulated culture medium with clearly defined components and targeted efficiency, specifically designed to induce umbilical cord mesenchymal stem cells (UC-MSCs) to differentiate into insulin-secreting islet-like cell clusters. It effectively mimics the in vivo microenvironment of pancreatic development, powerfully activating key pancreatic differentiation pathways (such as PDX-1 and Ngn3). This significantly enhances the gene expression and protein synthesis of pancreatic hormones like insulin and glucagon, while conferring glucose concentration-dependent insulin secretion capabilities to the differentiated cells.