Human APCDD1 Antibody Summary
Leu27-His492
Accession # Q8J025
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
Detection of APCDD1 on SW480 Cell Line by Flow Cytometry. SW480 human colorectal adenocarcinoma cell line was stained with Rabbit anti-Human APCDD1 Monoclonal Antibody (Catalog # MAB10501, filled histogram) or Rabbit IgG control Antibody (MAB1050, open histogram) followed by anti-Rabbit IgG Allophycoerythrin-conjugated Secondary Antibody (F0111). Staining was performed using our Staining Membrane-Associated Proteins protocol.
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: APCDD1
APCDD1 (Adenomatosis Polyposis Coli Down-Regulated 1) is a membrane bound glycoprotein that is an endogenous inhibitor of the Wnt signaling pathway (1, 2). Inhibition of Wnt signaling by APCDD1 plays a role in adipocyte differentiation as well as pathogenesis of disease (2-4). Mature human APCDD1 consists of a 465 amino acid (aa) extracellular domain (ECD), a 19 aa transmembrane domain, and a 1 aa cytoplasmic region. Human APCDD1 shares a 95% and 94% amino acid sequence similarity with rat and mouse respectively. APCDD1 interacts in vitro with Wnt-3a and LRP5 (5). It is expressed in a broad repertoire of cell types which might regulate a diversity of biological processes controlled by Wnt signaling, including breast cancer cell invasion (6), osteogenic differentiation of human dental follicle cells (7), vascular remodeling and barrier maturation of retinal blood vessels (4) and hair follicle miniaturization (5). Extracellular domain of APCDD1 has been shown to co-immunoprecipitate with recombinant Wnt-3a and LRP5 (1), suggesting that APCDD1 can modulate the Wnt pathway by potential interactions with Wnt-3a and LRP5 at the cell surface.
- Mazzoni, J. et al. (2017) Neuron. 96:1055.
- Yiew, N.K.H. et al. (2017) J. Biol. Chem. 292:6312.
- Shimomura, Y. (2010) Nature 464:1043.
- Kandimalla, R. (2017) Oncogenesis 6:e308.
- Yutaka Shimomura, et al. (2010) Nature 464:1043.
- Sung-Gook CHO, (2017) Oncology Letters 14:4845.
- Viale-Bouroncle S. et al. (2015) Biochem Biophys Res Commun 457(3):314.
Product Datasheets
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