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Mouse Anti-RSPO3 Recombinant Antibody (1E4F1) (CBMAB-R3748-CN)


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Summary

Host Animal
Mouse
Specificity
Human
Clone
1E4F1
Antibody Isotype
IgG2b
Application
ELISA, WB, IHC, IF

Basic Information

Specificity
Human
Antibody Isotype
IgG2b
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Target

Full Name
R-Spondin 3
Introduction
This gene belongs to the R-spondin family. The encoded protein plays a role in the regulation of Wnt (wingless-type MMTV integration site family)/beta-catenin and Wnt/planar cell polarity (PCP) signaling pathways, which are involved in development, cell growth and disease pathogenesis. Genome-wide association studies suggest a correlation of this gene with bone mineral density and risk of fracture. This gene may be involved in tumor development. [provided by RefSeq, Jul 2013]
Entrez Gene ID
84870
UniProt ID
Q9BXY4
Alternative Names
R-Spondin 3; Thrombospondin Type-1 Domain-Containing Protein 2; Thrombospondin, Type I, Domain Containing 2; Protein With TSP Type-1 Repeat; Roof Plate-Specific Spondin-3; THSD2; PWTSR;
Function
Activator of the canonical Wnt signaling pathway by acting as a ligand for LGR4-6 receptors, which acts as a key regulator of angiogenesis. 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. Acts as a ligand for frizzled FZD8 and LRP6. May negatively regulate the TGF-beta pathway (PubMed:21727895, PubMed:21909076, PubMed:22615920).
Acts as a key regulator of angiogenesis by controlling vascular stability and pruning: acts by activating the non-canonical Wnt signaling pathway in endothelial cells (By similarity) (PubMed:21727895, PubMed:21909076, PubMed:22615920).
Can also amplify Wnt signaling pathway independently of LGR4-6 receptors, possibly by acting as a direct antagonistic ligand to RNF43 and ZNRF3 (PubMed:29769720).
Biological Process
Biological Process blood vessel remodelingISS:UniProtKB
Biological Process branching involved in labyrinthine layer morphogenesisIEA:Ensembl
Biological Process canonical Wnt signaling pathwayIEA:Ensembl
Biological Process positive regulation of canonical Wnt signaling pathwayIEA:Ensembl
Biological Process positive regulation of non-canonical Wnt signaling pathwayISS:UniProtKB
Biological Process positive regulation of Wnt signaling pathwayManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process positive regulation of Wnt signaling pathway, planar cell polarity pathwayManual Assertion Based On ExperimentTAS:ParkinsonsUK-UCL
Biological Process sprouting angiogenesisISS:UniProtKB
Cellular Location
Secreted
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For research use only. Not intended for any clinical use.

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