Mouse LOX-1/OLR1 Antibody

  
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse LOX-1 in direct ELISAs and Western blots. In these formats, this antibody does not cross-react with recombinant human LOX‑1.
  • Source
    Monoclonal Rat IgG2A Clone # 214012
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant mouse LOX-1
    Arg60-Ile363
    Accession # AAG44998
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1 µg/mL
    Recombinant Mouse LOX‑1/OLR1 (Catalog # 1564-LX)
  • Flow Cytometry
    2.5 µg/106 cells
    See below
  • CyTOF-ready
    Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
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 Examples
Detection of LOX‑1/OLR1 in RAW 264.7 Mouse Cell Line by Flow Cytometry. RAW 264.7 mouse monocyte/macrophage cell line was stained with Rat Anti-Mouse LOX‑1/OLR1 Monoclonal Antibody (Catalog # MAB1564, filled histogram) or isotype control antibody (Catalog # MAB006, open histogram), followed by Allophycocyanin-conjugated Anti-Rat IgG F(ab')2 Secondary Antibody (Catalog # F0113).
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 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: LOX-1/OLR1

Lectin-like oxidized low-density-lipoprotein receptor-1 (LOX-1), also known as oxidized low-density-lipoprotein receptor-1 (OLR-1), is a type II transmembrane receptor belonging to the C-type lectin family (1). It also belongs to the functionally defined scavenger receptor (SR) superfamily, whose members share the common ability to bind and internalize modified forms of Low Density Lipoproteins (LDL) (2-4). LOX-1 is the first member of the class E scavenger receptor subfamily (SR-E). It binds and supports the internalization of multiple structurally unrelated macromolecules including oxidized LDL, advanced glycation end products (AGE), activated platelets, bacteria, apoptotic or aged cells, and heat shock proteins (5-7). LOX-1 has also been implicated as an intestinal receptor involved in the transcytosis of pancreatic bile salt-dependent lipase (8). The mouse LOX-1 gene encodes a 363 amino acid (aa) residue protein with a short N-terminal intracellular domain, a transmembrane domain, triple repeats of an extracellular stalk/neck region followed by a C-type lectin-like domain (CTLD) (11). The CTLD, which is required for ligand recognition, contains the six conserved cysteine residues present in all C-type lectins, but lacks the Ca2+-binding residues found in classical C-type lectins. LOX-1 can be detected on activated endothelial cells, vascular smooth muscle cells, macrophages, intestinal cells and dendritic cells (6-8). The expression of LOX-1 is induced by pro‑inflammatory or pro‑atherogenic stimuli, as well as by oxidized LDL itself and hemodynamic or oxidative stress. LOX-1 exists on the cell surface as covalent homodimers, which can further associate into non-covalent-linked oligomers (9). Cell surface LOX-1 can also be cleaved by yet unidentified proteases to release the soluble LOX-1 extracellular domain (6). Binding and endocytosis of oxidized LDL by LOX-1 induces oxidative stress, activates NF kappa B, and upregulates the expression of monocyte chemoattractant protein-1 and matrix metalloproteases (5-9). LOX-1-dependent oxidized LDL uptake also induces apoptosis by inducing the expression of the pro‑apoptotic Bax and downregulation of the anti-apoptotic Bcl-2 (10). Oxidized LDL plays a key role in the pathogenesis of atherosclerosis and endothelial dysfunction. Blockade of LOX-1 functions may turn out to be a suitable target for the therapeutic intervention of atherosclerosis.

  • References:
    1. Sawamura, T. et al. (1997) Nature 386:73.
    2. Daugherty, A. (2000) Curr. Opin. Cardiovasc. Pulm. Ren. Invest. Drugs. 2:223.
    3. Platt, N. and S. Gordon (2001) J. Clin. Invest. 108:649.
    4. Platt, N. and S. Gordon (1998) Chem. Biol. 5:R193.
    5. Jono, T. et al. (2002) FEBS Lett. 511:170.
    6. Kume, N. et al. (2001) Curr. Opin. Lipidol. 12:419.
    7. Delneste, Y. et al. (2002) Immunity 17:353.
    8. Bruneau, N. et al. (2003) Mol. Biol. Cell 14:2861.
    9. Xie, Q. et al. (2004) DNA and Cell Biol. 23:111.
    10. Chen, J. et al. (2003) Circ. Res. 94:370.
    11. Hoshikawa, H. et al. (1998) Biochem. Biophys. Res. Comm. 245:841.
  • Long Name:
    Lectin-like Oxidized Low-density Lipoprotein Receptor 1
  • Entrez Gene IDs:
    4973 (Human); 108078 (Mouse)
  • Alternate Names:
    CLEC8A; CLEC8ASLOX1; C-type lectin domain family 8 member A; hLOX-1; Lectin-like oxidized LDL receptor 1; Lectin-like oxLDL receptor 1; Lectin-type oxidized LDL receptor 1; LOX1; LOX-1; LOX1ox LDL receptor 1; LOXIN; OLR1; oxidised low density lipoprotein (lectin-like) receptor 1; oxidized low density lipoprotein (lectin-like) receptor 1; oxidized low-density lipoprotein receptor 1; oxidized low-density lipoprotein receptor 1, soluble form; Ox-LDL receptor 1; SCARE1; scavenger receptor class E, member 1; SR-E1
Related Research Areas
Isotype Controls
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Rat IgG2A Isotype Control

Ctrl MAB006 90  
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Normal Rat IgG Control

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Normal Rat IgG Control (Azide Free)

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Rat IgG2A Isotype Control

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Secondary Antibodies
Description Application Cat# Citations Images  

Rat IgG HRP-conjugated Antibody

WB, Simple Western HAF005 7  
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Goat Anti-Rat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL013 2
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Goat Anti-Rat F(ab)2 IgG (H+L)
APC-conjugated Antibody

Flow F0113 2  
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Rat F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0105B 2  
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Goat Anti-Rat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL015 1
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Goat Anti-Rat IgG Biotinylated Antibody

WB BAF005 2
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Rat IgG VisUCyte HRP Polymer Antibody

IHC VC005  
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Goat Anti-Rat IgG Antibody

WB AF005 1
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Rat F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0104B  
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Goat Anti-Rat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL014
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Goat Anti-Rat F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0115 1
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