Mouse RAGE Alexa Fluor® 488-conjugated Antibody

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.

Data Example

Flow Cytometry View Larger

Detection of RAGE in Mouse Splenocytes by Flow Cytometry. Mouse splenocytes either (A) unstimulated or (B) stimulated to induce Th1 cells were stained with Rat Anti-Mouse RAGE Alexa Fluor® 488-conjugated Monoclonal Antibody (Catalog # FAB11795G) and Rat Anti-Mouse CD4 APC-conjugated Monoclonal Antibody (Catalog # FAB554A). Quadrant markers were set based on control antibody staining (Catalog # IC006G). View our protocol for Staining Membrane-associated Proteins.

Preparation and Storage

Background: RAGE/AGER

Advanced glycation endproducts (AGE) are adducts formed by the non-enzymatic glycation or oxidation of macromolecules (1). AGE forms during aging and its formation is accelerated under pathophysiologic states such as diabetes, Alzheimer’s disease, renal failure and immune/inflammatory disorders. Receptor for Advanced Glycation Endoproducts (RAGE), named for its ability to bind AGE, is a multiligand receptor belonging the immunoglobulin (Ig) superfamily. Besides AGE, RAGE binds amyloid beta -peptide, S100/calgranulin family proteins, high mobility group B1 (HMGB1, also know as amphoterin) and leukocyte integrins (1, 2).

The mouse RAGE gene encodes a 403 amino acid (aa) residue type I transmembrane glycoprotein with a 22 aa signal peptide, a 319 aa extracellular domain containing a Ig-like V-type domain and two Ig-like Ce-type domains, a 21 aa transmembrane domain and a 41 aa cytoplasmic domain (3). The V-type domain and the cytoplasmic domain are important for ligand binding and for intracellular signaling, respectively. Two alternative splice variants, lacking the V-type domain or the cytoplasmic tail, are known (1, 4). RAGE is highly expressed in the embryonic central nervous system (5). In adult tissues, RAGE is expressed at low levels in multiple tissues including endothelial and smooth muscle cells, mononuclear phagocytes, pericytes, microglia, neurons, cardiac myocytes and hepatocytes (6). The expression of RAGE is upregulated upon ligand interaction. Depending on the cellular context and interacting ligand, RAGE activation can trigger differential signaling pathways that affect divergent pathways of gene expression (1, 7). RAGE activation modulates varied essential cellular responses (including inflammation, immunity, proliferation, cellular adhesion and migration) that contribute to cellular dysfunction associated with chronic diseases such as diabetes, cancer, amyloidoses and immune or inflammatory disorders (1).

Product Datasheets

Related Research Areas

• Adhesion Molecules in Angiogenesis
• Blood-brain Barrier Transporters
• Cell Structure and Signaling Molecules
• Cytokine and Growth Factor Receptors on VSMC
• Diabetes
• Diabetic Peripheral Neuropathy
• Glucose Homeostasis
• Immune Regulatory Molecules on Endothelial Cells
• Inflammatory Mediators
• Integrins and Associated Molecules
• Microglia Activation
• Neurodegenerative Disease
• Platelet Immune Receptors
• ROS and Stress Resistance
• Uptake of Amyloid beta by Glia Cells