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R-Spondin 1 Products

Antibodies
ELISA Kits
Human R-Spondin 1 DuoSet ELIS ...
Human R-Spondin 1 DuoSet ELISA, 5 ...
DY4645-05
Species: Hu
Applications: ELISA
Mouse R-Spondin 1 - Ready-To ...
Mouse R-Spondin 1 - Ready-To-Use ...
NBP3-52951
Species: Mu
Applications: ELISA
Mouse R-Spondin 1 ELISA Kit ( ...
Mouse R-Spondin 1 ELISA Kit (Color...
NBP3-56397
Species: Mu
Applications: ELISA
Lysates
R-Spondin 1 Overexpression Ly ...
R-Spondin 1 Overexpression Lysate
NBP2-08561
Species: Hu
Applications: WB
Proteins
Recombinant Mouse R-Spondin 1 ...
Recombinant Mouse R-Spondin 1 (CHO...
7150-RS
1324-WN)." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
Species: Mu
Applications: Bioactivity
Recombinant Human R-Spondin 1 ...
Recombinant Human R-Spondin 1 Protein
4645-RS
1324-WN); 5 ng/mL), induces activation of beta-catenin in HEK293T cells measured using the Topflash assay (blue). The activity is approximately 7-fold greater than the competitor's R-Spondin 1 (red)." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
1324-WN). Each trace on the graph represents data obtained from Recombinant Human R-Spondin 1 from a different manufacturing run. The ED50 for this effect is 1.00-10.0 ng/mL in the presence of 5 ng/mL Recombinant Mouse Wnt-3a." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
236-EG), Recombinant Human Noggin (6057-NG), and Recombinant Human Wnt-3a (5036-WN), along with the other reagents listed in the intestinal organoid culture medium recipe in the human intestinal organoid culture protocol. (A) Human intestinal organoids were stained using a Rat Anti-Human/Mouse/Rat Vimentin Monoclonal Antibody (MAB2105; green) and a Goat Anti-Human/Mouse Desmin Antigen Affinity-purified Polyclonal Antibody (AF3844; red) to visualize myofibroblast cells and counterstained with DAPI (5748; blue). (B) Human intestinal organoids were stained using a Goat Anti-Human/Mouse E-Cadherin Antigen Affinity-purified Polyclonal Antibody (AF748; green) and a Mouse Anti-Human MUC2 Monoclonal Antibody (Novus Biologicals, Catalog # NBP2-44431; red) and counterstained with DAPI (5748; blue)." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
236-EG), Recombinant Human Noggin (6057-NG), and Recombinant Human Wnt-3a (5036-WN), along with the other reagents listed in the intestinal organoid culture medium recipe in the human intestinal organoid culture protocol. (A) Organoids were fixed and stained with a Mouse Anti-Human MUC2 Monoclonal Antibody (Novus Biologicals; Catalog # NBP2-44431; green) to visualize intestinal goblet cells and counterstained with a Goat Anti-Human/Mouse E-Cadherin Antigen Affinity-purified Polyclonal Antibody (AF748; red) and DAPI (5748; blue). The image shown was taken at 10x magnification. (B) Organoids were fixed and stained with a Mouse Anti-Human Chromogranin A Monoclonal Antibody (MAB90981; green) to visualize enteroendocrine cells and counterstained with a Goat Anti-Human/Mouse E-Cadherin Antigen Affinity-purified Polyclonal Antibody (AF748; red) and DAPI (5748; blue). The image shown was taken at 20x magnification." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
Species: Hu
Applications: Bioactivity
Recombinant Mouse R-Spondin 1 ...
Recombinant Mouse R-Spondin 1 Prot...
3474-RS
1324-WN)." class="big_lightbox" target="_blank"> Bioactivity R-Spondin 1 [Unconjugated]
Species: Mu
Applications: Bioactivity
Formulation Catalog # Availability Price  

Description

R-spondin1, also known as RSPO1, CRISTIN3, FLJ40906. Entrez Protein NP_001033722.1. It is a member of the R-spondin family and a 28.9kDa secreted activator protein with two cystein-rich, furin-like domains and one thrombospondin type 1 domain. In mice, the protein induces the rapid onset of crypt cell proliferation and increases intestinal epithelial healing, providing a protective effect against chemotherapy-induced adverse effects.It is activator of the beta-catenin signaling cascade, leading to TCF-dependent gene activation. Acts both in the canonical Wnt/beta-catenin-dependent pathway, possibly via a direct interaction with Wnt proteins, and in a Wnt-independent beta catenin pathway through a receptor signaling pathway that may not use frizzled/LRP receptors. Acts as a ligand for frizzled FZD8 and LRP6. May negatively regulate the TGF-beta pathway. Has a essential roles in ovary determination.

Bioinformatics

Entrez Human
Uniprot Human
Human
Product By Gene ID 284654
Alternate Names
  • CRISTIN3
  • FLJ40906Roof plate-specific spondin-1
  • hRspo1
  • roof plate-specific spondin
  • RSPO
  • R-spondin homolog (Xenopus laevis)
  • RSPONDIN
  • R-spondin1
  • R-spondin-1