Mouse Siglec-1/CD169 Antibody Summary
-5, -6, -7, -8, -9, -10, -11, -14, recombinant mouse Siglec-2, -3, -E, -F, -G, or -H is observed.
Thr20-Leu1639 (predicted)
Accession # Q62230
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 Mouse Siglec‑1/CD169 by Western Blot. Western blot shows lysates of mouse splenocytes. PVDF Membrane was probed with 1 µg/mL of Mouse Siglec-1/CD169 Monoclonal Antibody (Catalog # MAB5610) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (HAF005). A specific band was detected for Siglec-1/CD169 at approximately 180 kDa (as indicated). This experiment was conducted under non-reducing conditions and using Immunoblot Buffer Group 1.
Detection of Siglec‑1/CD169 in RAW264 cells by Flow Cytometry. RAW264 cells stimulated with 1 ug/mL LPS overnight were stained with Rat Anti-Mouse Siglec‑1/CD169 Monoclonal Antibody (Catalog # MAB5610, filled histogram) or isotype control antibody (Catalog # MAB006, open histogram), followed by Phycoerythrin-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0105B). View our protocol for Staining Membrane-associated Proteins.
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: Siglec-1/CD169
Siglec-1, also known as sialoadhesin or CD169, is a 175‑185 kDa type I transmembrane glycoprotein belonging to the Siglec family of sialic acid specific I-type lectins within the immunoglobulin superfamily. Mouse Siglec-1 contains a 1619 amino acid (aa) extracellular domain (ECD) with one Ig-like V-set domain and 16 Ig-like C2-set domains. The ECD shares 73% and 83% aa sequence identity with human and rat Siglec-1, respectively. Alternate splicing generates two soluble isoforms containing either 16 or the first 3 Ig-like domains. Siglec-1 is expressed by some tissue macrophages, dendritic cells and circulating monocytes during certain infections. It binds sialylated molecules including MMR, MGL1/CD301a, MUC1, PSGL-1 and CD43.
Product Datasheets
Citations for Mouse Siglec-1/CD169 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 - 4
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Induction of Siglec-1 by Endotoxin Tolerance Suppresses the Innate Immune Response by Promoting TGF-?1 Production
Authors: Y Wu, C Lan, D Ren, GY Chen
J. Biol. Chem., 2016-04-18;291(23):12370-82.
Species: Mouse
Sample Types: Whole Cells
Applications: Flow Cytometry -
Type I IFN-Inducible Downregulation of MicroRNA-27a Feedback Inhibits Antiviral Innate Response by Upregulating Siglec1/TRIM27.
Authors: Zheng Q, Hou J, Zhou Y, Yang Y, Cao X
J Immunol, 2015-12-23;196(3):1317-26.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot -
Immunoactivation induced by chronic viral infection inhibits viral replication and drives immunosuppression through sustained IFN-I responses
Eur. J. Immunol., 2015-11-17;46(2):372-80.
Species: Mouse
Sample Types: Whole Cells, Whole Tissue
Applications: Flow Cytometry, IHC-Fr -
The role of host and microbial factors in the pathogenesis of pneumococcal bacteraemia arising from a single bacterial cell bottleneck.
Authors: Gerlini A, Colomba L, Furi L, Braccini T, Manso A, Pammolli A, Wang B, Vivi A, Tassini M, Van Rooijen N, Pozzi G, Ricci S, Andrew P, Koedel U, Moxon E, Oggioni M
PLoS Pathog, 2014-03-20;10(3):e1004026.
Species: Mouse
Sample Types: Whole Cells
Applications: Flow Cytometry
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RAW 264.7 cell lysates were prepared in lysis buffer (20 mM Tris-HCl, 150 mM NaCl, 1% Triton X-100, pH 7.6, including protease inhibitors, 1
ug/ml leupeptin, 1 ug/ml aprotinin, and 1 mM phenylmethylsulfonyl fluoride).