Mouse WISP-1/CCN4 Antibody Summary
Thr23-Asn367
Accession # O54775
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
WISP‑1/CCN4 in Mouse Embryo. WISP-1/CCN4 was detected in immersion fixed frozen sections of mouse embryo (13 d.p.c.) using 15 µg/mL Sheep Anti-Mouse WISP-1/CCN4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1680) overnight at 4 °C. Tissue was stained with the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific labeling was localized to developing epithelial cells in duodenum. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: WISP-1/CCN4
Mouse WISP-1 (Wnt-induced secreted protein-1; also named CNN4) is a 40 kDa, secreted, heparin-binding glycoprotein that is a member of the CCN (or CTGF/Cyr61/Nov) cysteine-rich protein family (1‑6). It is synthesized as a 367 amino acid (aa) precursor that contains a series of structural homology modules. Following a 22 aa signal sequence, there is a 68 aa IGFBP-like domain (aa 53‑120), a 66 aa von Willebrand factor type C (VWC) module (aa 121‑186), a 41 aa TSP type I domain (aa 220‑260) and a 75 aa, C-terminal cysteine knot motif (aa 273‑347) (1, 6). The VWC module is associated with protein-protein interaction, the TSP domain binds sulfated glycoconjugates, and the cysteine knot mediates dimerization and receptor binding (4). It is likely that WISP-1 normally circulates as an 80 kDa homodimer (2). Multiple splice forms are reported for human WISP-1, but none for rodent (7‑9). Mature mouse WISP-1 is 98%, 84% and 85% aa identical to rat, canine and human WISP-1, respectively. WISP-1 is expressed by fibroblasts and osteoblasts, and may contribute to fracture healing by promoting bone cell formation (1, 10, 11).
- Pennica, D. et al. (1998) Proc. Natl. Acad. Sci. USA 95:14717.
- Tanada, S. et al. (2001) Oncogene 20:5525.
- Brigstock, D.R. et al. (2003) J. Clin. Pathol. Mol. Pathol. 56:127.
- Desnoyers, L. (2004) Curr. Pharm. Des. 10:3913.
- Brigstock, D.R. (2003) J. Endocrinol. 178:169.
- Hashimoto, Y. et al. (1998) J. Exp. Med. 187:289.
- SwissProt Accession # O54775.
- SwissProt Accession # Q99PP0.
- SwissProt Accession # O95388
- French, D.M. et al. (2004) Am. J. Pathol. 165:855.
- Parisi, M.S. et al. (2006) Bone 38:671.
Product Datasheets
Citations for Mouse WISP-1/CCN4 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Macrophage-derived IL-10 mediates mucosal repair by epithelial WISP-1 signaling
Authors: M Quiros, H Nishio, PA Neumann, D Siuda, JC Brazil, V Azcutia, R Hilgarth, MN O'Leary, V Garcia-Her, G Leoni, M Feng, G Bernal, H Williams, PH Dedhia, C Gerner-Smi, J Spence, CA Parkos, TL Denning, A Nusrat
J. Clin. Invest., 2017-08-07;0(0):.
Species: Mouse
Sample Types: In Vivo
Applications: Neutralization -
Wnt-induced secreted protein-1 is a prohypertrophic and profibrotic growth factor.
Authors: Colston JT, de la Rosa SD, Koehler M, Gonzales K, Mestril R, Freeman GL, Bailey SR, Chandrasekar B
Am. J. Physiol. Heart Circ. Physiol., 2007-07-06;293(3):H1839-46.
Species: Mouse
Sample Types: Tissue Homogenates
Applications: Western Blot
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