R-Spondin 3 Antibody (400404) [Alexa Fluor® 532]

• Reactivity: Mu
• Applications: WB
• Clone: 400404
• Clonality: Monoclonal
• Host: Rat
• Conjugate: Alexa Fluor 532

R-Spondin 3 Antibody (400404) [Alexa Fluor® 532] Summary

• Immunogen: E. coli-derived recombinant mouse R‑Spondin 3
  Ser21-Gly209 (Gln108Lys)
  Accession # BAC36296
• Specificity: Detects mouse R‑Spondin 3 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant mouse (rm) RSPO-1, rmRSPO-4, recombinant human (rh) RSPO-2, or rhRSPO-3 is observed.
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Rat
• Purity Statement: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for R-Spondin 3 Antibody (400404) [Alexa Fluor® 532]

• Cristin 1
• CRISTIN1
• FLJ14440
• hPWTSR
• hRspo3
• Protein with TSP type-1 repeat
• PWTSR
• Roof plate-specific spondin-3
• RSPO3
• R-spondin 3 homolog (Xenopus laevis)
• RSpondin 3
• R-Spondin 3
• R-spondin-3
• Thrombospondin type-1 domain-containing protein 2
• thrombospondin, type I, domain containing 2
• THSD2

Background

RSPO-3 (R-spondin 3; also Cristin-1), is a 256 aa secreted R-Spondin family member which binds LRP-6 and Fzd8 and regulates beta -catenin signaling. R-Spondins contain two adjacent cysteine-rich furin-like domains at their amino-termini, followed by a thrombospondin (TSP-1) motif and a variable length basic C-terminal region. Two RSPO-3 splice isoforms that differ in their C-termini have been reported. Mouse RSPO-3 shares 93% and 97% aa identity with human and rat RSPO-3, respectively, over the sequence used as an immunogen.

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.