Human CD1d Antibody

  
  • Species Reactivity
    Human
  • Specificity
    Detects human CD1d in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) CD1a, rhCD1b, rhCD1c, rhCD1e, recombinant mouse (rm) CD1d1, and rmCD1d2 is observed.
  • Source
    Monoclonal Mouse IgG2B Clone # 703335
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human CD1d
    Glu20-Ser301 (predicted)
    Accession # P15813
  • 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
    2 µg/mL
    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 Human CD1d by Western Blot.

Western blot shows lysates of human peripheral blood mononuclear cells (PBMC). PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human CD1d Monoclonal Antibody (Catalog # MAB6979) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for CD1d at approximately 52 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Preparation and Storage
  • Reconstitution
    Sterile PBS to a final concentration of 0.5 mg/mL.
  • 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: CD1d
CD1d is a 48 kDa transmembrane glycoprotein in the CD1 family of glycolipid antigen-presenting MHC-like molecules. Mature human CD1d consists of a 282 amino acid (aa) extracellular domain (ECD) with one Ig-like domain, a 21 aa transmembrane segment, and a 13 aa cytoplasmic tail. Within aa 19-300 (the ECD), human CD1d shares 65% and 68% aa sequence identity with mouse and rat CD1d, respectively. Complexes of CD1d with beta 2-microglobulin and endogenous glycolipids are constitutively expressed on antigen presenting cells, cortical thymocytes, liver sinusoidal endothelial cells, Kupffer cells, and hepatocytes (1). CD1d-presented glycolipids are recognized by canonical NKT cells that utilize an invariant mouse Va14-Ja18 chain in their T cell receptor (Va24-Ja18 in human) (2, 3). The interaction with glycolipid-loaded CD1d is critical for NKT cell development and induces their rapid secretion of both Th1 and Th2 type cytokines (3-6). In humans, infection with HSV-1 suppresses NKT cell activation by blocking the intracellular cycling of CD1d in antigen presenting cells (7).
  • References:
    1. Bendelac, A. et al. (2007) Annu. Rev. Immunol. 25:297.
    2. Kawano, T. et al. (1997) Science 278:1626.
    3. Chiu, Y.H. et al. (1999) J. Exp. Med. 189:103.
    4. Behar, S.M. et al. (1999) J. Immunol. 162:161.
    5. Mendiratta, S.K. et al. (1997) Immunity 6:469.
    6. Stanic, A.K. et al. (2003) J. Immunol. 171:4539.
    7. Yuan, W. et al. (2006) Nat. Immunol. 7:835.
  • Entrez Gene IDs:
    912 (Human); 12480 (Mouse); 25109 (Rat)
  • Alternate Names:
    antigen-presenting glycoprotein CD1d; CD1A; CD1d antigen; CD1D antigen, d polypeptide; CD1d molecule; CD1d; differentiation antigen CD1-alpha-3; HMC class I antigen-like glycoprotein CD1D; MGC34622; R3; R3G1; T-cell surface glycoprotein CD1d; thymocyte antigen CD1D
Related Research Areas
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG2B Isotype Control

Ctrl MAB004 32  
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Mouse IgG2B Isotype Control

Ctrl MAB0041 7  
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Mouse IgG2B Isotype Control

Ctrl MAB0042 6
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 10  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Mouse IgG Antibody

WB AF007 4
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Rat Anti-Mouse IgG2B APC-conjugated Antibody

Flow F0133 1  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Mouse IgG2B Antibody

Flow MAB0043  
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Rat Anti-Mouse IgG2B PE-conjugated Antibody

Flow F0132  
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Rat Anti-Mouse IgG2B Fluorescein-conjugated Antibody

Flow F0134 1
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