Human EXTL3 (Exostosin-like 3) ELISA Kit (HUFI04361)

EXTL3 (Exostosin-like 3) is a Golgi-resident glycosyltransferase that initiates the polymerization of heparan sulfate chains and additionally acts as a cell-surface receptor for regenerating (REG) family proteins, including REG1A, REG3A, and REG4. Scientists investigating developmental heparan sulfate signaling, intestinal epithelial regeneration, inflammatory responses, or tumor microenvironment biology use this Assay Genie kit to quantify EXTL3 concentrations in experimental samples. Applications include pathway studies of Notch signaling and Wnt signaling, where EXTL3 modulates ligand availability, as well as biomarker research linking circulating EXTL3 levels to disease state. The kit supports in vitro research use only and includes a microplate with pre-coated wells, all required reagents, and a printed protocol insert. Unopened kits should be stored refrigerated and protected from light.