R-Spondin 1 Antibody (OTI11A9)

Images

 
Western Blot: R-Spondin 1 Antibody (11A9) [NBP2-45636] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY R-Spondin 1.
Immunohistochemistry: R-Spondin 1 Antibody (11A9) [NBP2-45636] - Analysis of Human lymph node tissue. (Heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120C for 3min)

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, IHC, IHC-P
Clone
OTI11A9
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Concentration
1 mg/ml

R-Spondin 1 Antibody (OTI11A9) Summary

Immunogen
Human recombinant protein fragment corresponding to amino acids 21-263 of human RSPO1 (NP_001033722) produced in E.coli.
Isotype
IgG2b
Clonality
Monoclonal
Host
Mouse
Gene
RSPO1
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunohistochemistry 1:150
  • Immunohistochemistry-Paraffin 1:150
  • Western Blot 1:2000
Theoretical MW
28.8 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Mouse-On-Mouse blocking reagent may be needed for IHC and ICC experiments to reduce high background signal. You can find these reagents under catalog numbers PK-2200-NB and MP-2400-NB. Please contact Technical Support if you have any questions.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.3), 1.0% BSA and 50% Glycerol
Preservative
0.02% Sodium Azide
Concentration
1 mg/ml
Purity
Immunogen affinity purified

Alternate Names for R-Spondin 1 Antibody (OTI11A9)

  • Cristin 3
  • CRISTIN3
  • FLJ40906Roof plate-specific spondin-1
  • HRspo1
  • roof plate-specific spondin
  • RSPO
  • RSPO1
  • RSpondin 1
  • R-Spondin 1
  • R-spondin homolog (Xenopus laevis)
  • RSPONDIN
  • R-spondin1
  • R-spondin-1

Background

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.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Secondary Antibodies

 

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Bioinformatics

Gene Symbol RSPO1