Human R-spondin-2 PharmaGenie ELISA Kit (SBRS1047)

The R-spondin-2 (RSPO2) protein is a secreted agonist of the Wnt/β-catenin signaling pathway, playing critical roles in stem cell biology, osteogenesis, intestinal epithelial homeostasis, and craniofacial morphogenesis. Assay Genie provides this quantitative immunoassay for measuring human RSPO2 in cell culture supernatant and blood-derived sample matrices collected for research purposes.

Investigators use this kit to study Wnt pathway modulation during embryonic development, monitor RSPO2 secretion across stem cell differentiation protocols, and profile expression changes in oncology models where R-spondin family dysregulation has been implicated, including colorectal and breast cancer research contexts. The assay also supports drug discovery efforts targeting Wnt signaling components, including studies of RSPO2-neutralizing antibodies and small-molecule pathway modulators in regenerative medicine workflows.

Each kit contains reagents sufficient for 96 individual determinations using an absorbance-based readout. The assay is configured for human sample reactivity and accommodates multiple sample types drawn from in vitro culture systems and clinical research specimens. Components should be stored according to the enclosed product insert, with protection from repeated freeze-thaw cycles to preserve antibody and standard activity over the shelf life of the reagents.

This product is intended for research use only and is not approved for diagnostic or therapeutic applications in humans.