Used in life science research to quantitatively measure Rat Wingless-type MMTV integration site family member 2 (WNT2) protein levels in biological samples such as cell lysates, tissue homogenates, and serum. The kit is based on the sandwich ELISA principle and provides a sensitive and specific method to detect endogenous levels of WNT2, which plays a role in developmental processes, cell signaling, and tissue homeostasis. It is commonly applied in studies related to developmental biology, cancer research, and metabolic disorders where WNT signaling pathways are involved. The assay enables high-throughput analysis and supports the investigation of WNT2 expression under various experimental or pathological conditions.