Human Syndecan-2/CD362 Antibody

Recombinant Monoclonal Antibody.
  
  • Species Reactivity
    Human
  • Specificity
    Detects human Syndecan-2/CD362 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant mouse Syndecan-1, recombinant human (rh) Syndecan-3, or rhSyndecan-4 is observed.
  • Source
    Recombinant Monoclonal Rat IgG2B Clone # 305515R
  • Purification
    Protein A or G purified from cell culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human Syndecan-2/CD362
    Glu19-Gly144
    Accession # AAH49836
  • Formulation
    Supplied as a solution in PBS. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Flow Cytometry
    0.25 µg/106 cells
    See below
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  Syndecan-2/CD362 in Human PBMCs by Flow Cytometry. Human peripheral blood mononuclear cells (PBMCs) were stained with Mouse Anti-Human CD14 APC‑conjugated Monoclonal Antibody (Catalog # FAB3832A) and either (A) Rat Anti-Human Syndecan-2/CD362 Monoclonal Antibody (Catalog # MAB2965R) or (B) Rat IgG2B Isotype Control (Catalog # MAB0061) followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody(Catalog # F0102B). 
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. 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 opening.
    • 6 months, -20 to -70 °C under sterile conditions after opening.
Background: Syndecan-2/CD362

Syndecan-2, previously known as fibroglycan or heparan sulfate proteoglycan, is a member of the syndecan family of Type 1 transmembrane proteins capable of carrying heparan sulfate (HS) and chondroitin sulfate glycosaminoglycans. The four vertebrate syndecans show conserved cytoplasmic domains and divergent extracellular portions (except for GAG attachment sites). Among the Syndecans, Syndecan-2 is most similar to Syndecan-4 (1‑3). Human Syndecan-2 is synthesized as a 201 amino acid (aa) core protein with an 18 aa signal sequence, a 126 aa extracellular domain (ECD), a 25 aa transmembrane region and a 32 aa cytoplasmic tail (4). The human ECD of Syndecan-2 contains three closely-spaced consensus Ser-Gly sequences for the attachment of HS side chains. It shares 76%, 73%, 87%, 78% and 63% aa identity with the ECD of mouse, rat, bovine, canine and chicken Syndecan-2, respectively. The cytoplasmic tail has both serine and tyrosine phosphorylation sites. Addition of 20‑80 disaccharides per side chain adds considerably to the size of the 22 kDa core protein. Non-covalent homodimerization of Syndecan-2 is dependent on the transmembrane domain (5). Syndecan-2 is expressed in cells of mesenchymal origin, neuronal and epithelial cells, and is the predominant syndecan expressed during embryonic development. Expression is upregulated in several cancer cell lines (6). After induction in macrophages by inflammatory mediators, Syndecan-2 selectively binds FGFbasic, VEGF and EGF (7). Syndecan-2 expressed on human primary osteoblasts binds GM-CSF and may function as a co‑receptor (8). Activated endothelial cell Syndecan-2 specifically binds IL-8 and may participate in promoting neutrophil extravasation by forming a chemotactic IL-8 gradient (9). Typically, cytokine, chemokine and extracellular matrix protein binding occurs through interaction with HS side chains, but the Syndecan-2 extracellular domain can bind TGF-beta directly via protein-protein interaction (10).

  • References:
    1. Tkachenko, E. et al. (2005) Circ. Res. 96:488.
    2. Oh, E.-S, and J. R. Couchman (2004) Mol. Cells 17:181.
    3. Essner, J. J. et al. (2006) Int. J. Biochem. Cell Biol. 38:152.
    4. Marynen, P. et al. (1989) J. Biol. Chem. 264:7017.
    5. Choi, S. et al. (2005) J. Biol. Chem. 280:42573.
    6. Park, H. et al. (2002) J. Biol. Chem. 277:29730.
    7. Clasper, S. et al. (1999) J. Biol. Chem. 274:24113.
    8. Modrowski, D. et al. (2000) J. Biol. Chem. 275:9178.
    9. Halden, Y. et al. (2004) Biochem. J. 377:533.
    10. Chen, L. et al. (2004) J. Biol. Chem. 279:15715.
  • Entrez Gene IDs:
    6383 (Human); 15529 (Mouse)
  • Alternate Names:
    CD362 antigen; CD362; Fibroglycan; heparan sulfate proteoglycan 1, cell surface-associated; Heparan sulfate proteoglycan core protein; HSPG; HSPG1; HSPG1syndecan proteoglycan 2; SDC2; SYND2; SYND2cell surface-associated heparan sulfate proteoglycan 1; syndecan 2; Syndecan2; Syndecan-2
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Rat IgG2B Isotype Control

Ctrl MAB0061 27  
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Normal Rat IgG Control

Ctrl 6-001-A 9
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Normal Rat IgG Control (Azide Free)

Ctrl 6-001-F 1
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Rat IgG2B Isotype Control

Ctrl MAB0061R
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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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Goat Anti-Rat IgG Antibody

WB AF005 1
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Rat IgG VisUCyte HRP Polymer Antibody

IHC VC005  
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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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