Mouse CD31/PECAM-1 Antibody Summary
Glu18-Lys590
Accession # Q08481
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 CD31/PECAM‑1 in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes were stained with Rat Anti-Mouse CD31/PECAM-1 Monoclonal Antibody (Catalog # MAB3628, filled histogram) or isotype control anti-body (Catalog # MAB005, open histogram), followed by Allophycocyanin-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0113).
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: CD31/PECAM-1
PECAM-1 (platelet-endothelial cell adhesion molecule-1; also known as CD31) is a 130 kDa type I transmembrane glycoprotein adhesion molecule in the immunoglobulin superfamily (1, 2). Expression is restricted to cells involved in circulation, especially endothelial cells, platelets, monocytes, neutrophils and lymphocyte subsets. CD31 is concentrated at cell-cell junctions and is required for transendothelial migration (TEM) (1‑3). The extracellular domain (ECD) of CD31 has ten potential N-linked glycosylation sites and six C2-type Ig-like domains, the first of which is critical for adhesion and extravasation (3, 4). The cytoplasmic domain contains immunoregulatory tyrosine-based inhibitory and switch motifs (ITIM, ITSM) that mediate both inhibition and activation via phosphotyrosine-mediated engagement of SH2-containing signaling molecules (1, 5). Metalloproteinase-mediated ectodomain shedding occurs during apoptosis (6) but increased serum CD31 ectodomain in HIV and active multiple sclerosis occurs independent of apoptosis (7, 8). In humans, expression of six isoforms with exon deletions in the cytoplasmic domain is tissue- and stage-specific, but full-length CD31 is predominant. A form lacking the ITSM predominates in mouse (9). Mouse CD31 ECD shows 77%, 63%, 63%, 63% and 61% amino acid (aa) identity with rat, human, canine, porcine and bovine CD31, respectively. CD31 participates with other adhesion molecules in some functions, but is the critical molecule for TEM. Homotypic CD31 adhesion in trans, combined with cycling of CD31 to and from surface-connected endothelial cell vesicles, leads leukocytes across endothelial tight junctions (3, 10). Homotypic adhesion and signaling functions also strongly suppress mitochondria-dependent apoptosis (11). In platelets, CD31 is necessary for limiting thrombus formation (12) and promoting integrin-mediated clot retraction and platelet spreading (13), but mechanisms for these phenomena are unclear. CD31-/- mice are deficient in chemokine-mediated chemotaxis (14).
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- Xie, Y. and Muller, W.A. (1993) Proc. Natl. Acad. Sci. USA 90:5569.
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- Nakada, M.T. et al. (2000) J. Immunol. 164:452.
- Chemnitz, J.M. et al. (2004) J. Immunol. 173:945.
- Ilan, N. et al. (2001) FASEB J. 15:362.
- Eugenin, E.A. et al. (2006) J. Leukoc. Biol. 79:444.
- Losy, J. et al. (1999) J. Neuroimmunol. 99:169.
- Wang, Y. et al. (2003) Am. J. Physiol. Heart Circ. Physiol. 284:H1008.
- Mamdouh, Z. et al. (2003) Nature 421:748.
- Gao, C. et al. (2003) Blood 102:169.
- Falati, S. et al. (2006) Blood 107:535.
- Wee, J.L. and D.E. Jackson (2005) Blood 106:3816.
- Wu, Y. et al. (2005) J. Immunol. 175:3484.
Product Datasheets
Citations for Mouse CD31/PECAM-1 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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Citations: Showing 1 - 7
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Reduced Prenatal Pulmonary Lymphatic Function Is Observed in Clp1 K/K Embryos With Impaired Motor Functions Including Fetal Breathing Movements in Preparation of the Developing Lung for Inflation at Birth
Authors: Kitti Szoták-Ajtay, Dániel Szõke, Gábor Kovács, Judit Andréka, Gábor B. Brenner, Zoltán Giricz et al.
Frontiers in Bioengineering and Biotechnology
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Nucleoside-modified VEGFC mRNA induces organ-specific lymphatic growth and reverses experimental lymphedema
Authors: D Sz?ke, G Kovács, É Kemecsei, L Bálint, K Szoták-Ajt, P Aradi, A Styevkóné, BL Mui, YK Tam, TD Madden, K Karikó, RP Kataru, MJ Hope, D Weissman, BJ Mehrara, N Pardi, Z Jakus
Nature Communications, 2021-06-08;12(1):3460.
Species: Mouse
Sample Types: Whole Tissue
Applications: IHC -
Hypoxia-induced complement dysregulation is associated with microvascular impairments in mouse tracheal transplants
Authors: MA Khan, T Shamma, S Kazmi, A Altuhami, HA Ahmed, AM Assiri, DC Broering
J Transl Med, 2020-03-31;18(1):147.
Species: Mouse
Sample Types: Whole Tissue
Applications: IHC -
Inhibition of Angiotensin-Converting Enzyme Ameliorates Renal Fibrosis by Mitigating DPP-4 Level and Restoring Antifibrotic MicroRNAs
Authors: SP Srivastava, JE Goodwin, K Kanasaki, D Koya
Genes (Basel), 2020-02-18;11(2):.
Species: Mouse
Sample Types: Whole Tissue
Applications: IF/ICC -
Lymphatic function is required prenatally for lung inflation at birth.
Authors: Jakus Z, Gleghorn J, Enis D, Sen A, Chia S, Liu X, Rawnsley D, Yang Y, Hess P, Zou Z, Yang J, Guttentag S, Nelson C, Kahn M
J Exp Med, 2014-04-14;211(5):815-26.
Species: Mouse
Sample Types: Whole Tissue
Applications: IHC -
Uncovering Disease Mechanisms in a Novel Mouse Model Expressing Humanized APOE epsilon 4 and Trem2*R47H
Authors: Kotredes KP, Oblak A, Pandey RS Et al.
Frontiers in aging neuroscience
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Lymph Flow Induces the Postnatal Formation of Mature and Functional Meningeal Lymphatic Vessels
Authors: László Bálint, Zsombor Ocskay, Bálint András Deák, Petra Aradi, Zoltán Jakus
Frontiers in Immunology
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