RSPO2 Antibody

RSPO2 Antibody is a premium polyclonal that offers outstanding performance and reliability for demanding research applications. Rigorously validated for ELISA, WB, this antibody ensures consistent, reproducible results across multiple experimental platforms. Demonstrates excellent reactivity with Human, Mouse, Rat samples, providing researchers with confidence in cross-species compatibility. Conveniently packaged in 100ul format to meet your experimental needs. For optimal performance, store at -20°C or -80°C and maintains stability for 12 months. Backed by rigorous quality control testing to ensure superior performance in your critical research applications. Protein Function: Activator of the canonical Wnt signaling pathway by acting as a ligand for LGR4-6 receptors. Upon binding to LGR4-6 (LGR4, LGR5 or LGR6), LGR4-6 associate with phosphorylated LRP6 and frizzled receptors that are activated by extracellular Wnt receptors, triggering the canonical Wnt signaling pathway to increase expression of target genes. Also regulates the canonical Wnt/beta-catenin-dependent pathway and non-canonical Wnt signaling by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway (PubMed:21727895, PubMed:21909076, PubMed:22615920). During embryonic development, plays a crucial role in limb specification, amplifying the Wnt signaling pathway independently of LGR4-6 receptors, possibly by acting as a direct antagonistic ligand to RNF43 and ZNRF3, hence governing the number of limbs an embryo should form (PubMed:29769720) [The Uniprot Consortium]