Human LGR5 (Leucine-rich repeat-containing G-protein coupled receptor 5) ELISA Kit (HUFI03628)

The Human LGR5 ELISA Kit from Assay Genie enables quantitative measurement of Leucine-rich repeat-containing G-protein coupled receptor 5, a seven-transmembrane receptor that functions as an R-spondin ligand receptor and potentiates Wnt/β-catenin signaling in epithelial stem cell niches. LGR5 expression is widely used as a molecular marker of adult stem cells in the intestinal crypt, gastric glands, and hair follicle bulge, and is upregulated in several tumor types, including colorectal and hepatocellular carcinomas, where it identifies cancer stem cell populations. The kit is specific for human LGR5 and supports translational studies on gastrointestinal biology, intestinal organoid development, regenerative medicine, and oncology biomarker discovery, with a detection sensitivity down to approximately 0.1 ng/mL. Each microplate contains pre-coated wells, with detection antibodies and standard stored at recommended refrigerated temperatures to preserve activity across freeze-thaw cycles. Intended for research use only and in vitro applications.