RSPO1 Proteins, Antibodies, cDNA Clones Research Reagents

All RSPO1 reagents are produced in house and quality controlled, including 2 RSPO1 Antibody, 26 RSPO1 Gene, 4 RSPO1 Lysate, 4 RSPO1 Protein, 2 RSPO1 qPCR. All RSPO1 reagents are ready to use.

RSPO1 Protein (4)

    RSPO1 Antibody (2)

      RSPO1 cDNA Clone (26)


      RSPO1 Lysate (4)

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        RSPO1 Background

        RSPO1 gene is a member of the R-spondin family. It encodes RSPO1 which is known as a secreted activator protein with two cystein-rich, furin-like domains and one thrombospondin type 1 domain. In mice, RSPO1 induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects. This protein is an activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. RSPO1 acts both in the canonical Wnt/beta-catenin-dependent pathway and in non-canonical Wnt signaling pathway, probably by acting as an inhibitor of ZNRF3, an important regulator of the Wnt signaling pathway. It also acts as a ligand for frizzled FZD8 and LRP6.

        RSPO1 References

        • Kamata T, et al. (2004) R-spondin, a novel gene with thrombospondin type 1 domain, was expressed in the dorsal neural tube and affected in Wnts mutants. Biochim Biophys Acta. 1676(1):51-62.
        • Ota T, et al. (2004) Complete sequencing and characterization of 21,243 full-length human cDNAs. Nat Genet. 36(1):40-5.
        • Strausberg RL, et al. (2003) Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proc Natl Acad Sci. 99(26):16899-903.

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