Human CRTH-2 Antibody

  (2 citations)     
Datasheet / CoA / SDS
Product Details
Citations (2)
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  • Species Reactivity
    Human
  • Specificity
    Detects human CRTH‑2. Stains human CRTH-2-transfected cells but not parental cells.
  • Source
    Monoclonal Mouse IgG2A Clone # 301108
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    NS0 mouse myeloma cell line transfected with human CRTH-2
    Met1-Ser395
    Accession # Q9Y5Y4
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Product Datasheets

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Applications
  •  
    Recommended
    Concentration
    Sample
  • Flow Cytometry
    2.5 µg/106 cells
    Human CD3+ peripheral blood lymphocytes
  • 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.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
    Reconstitution Buffer Available
  • 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: CRTH-2
CRTH-2, also known as GPR44, is a 7TM G protein-coupled receptor that is expressed by activated Th2 cells and eosinophils. CRTH-2 binds Prostaglandin D2 and induces chemotaxis of these cells in allergic and inflammatory immune responses. Human and mouse CRTH-2 share 78% amino acid sequence identity.
  • Long Name:
    Chemoattractant Receptor-homologous Molecule Expressed on Th2 Cells
  • Entrez Gene IDs:
    11251 (Human); 14764 (Mouse); 309212 (Rat)
  • Alternate Names:
    CD294 antigen; CD294; Chemoattractant receptor-homologous molecule expressed on Th2 cells; CRTH2; CRTH-2; CRTH2chemoattractant receptor homologous molecule expressed on T helper type 2 cells; DL1R; DP2; G protein-coupled receptor 44; GPR44; PGD2R; PTGDR2; putative G-protein coupled receptor 44
Related Research Areas
Citations:

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.

2 Citations: Showing 1 - 2
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Species
Applications
Sample Type
  1. Novel association between vasoactive intestinal peptide and CRTH2 receptor in recruiting eosinophils: a possible biochemical mechanism for allergic eosinophilic inflammation of the airways.
    Authors: El-Shazly A, Begon D, Kustermans G, Arafa M, Dortu E, Henket M, Lefebvre P, Louis R, Delvenne P
    J Biol Chem, 2013;288(2):1374-84.
    Species: Human
    Sample Type: Whole Cells
    Application: Blocking
  2. Mast cell-derived prostaglandin D2 controls hyaluronan synthesis in human orbital fibroblasts via DP1 activation: implications for thyroid eye disease.
    Authors: Guo N, Baglole CJ, O'Loughlin CW, Feldon SE, Phipps RP
    J. Biol. Chem., 2010;285(21):15794-804.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB

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Isotype Controls
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Mouse IgG2A Isotype Control

Ctrl MAB003 35  
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Mouse IgG2A Isotype Control

Ctrl MAB0031 7  
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Mouse IgG2A Isotype Control

Ctrl MAB003R
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Reconstitution Buffers
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Reconstitution Buffer 1 (PBS)

RB01
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Secondary Antibodies
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Mouse IgG HRP-conjugated Antibody

WB HAF007 29  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 12  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow , IHC , ICC NL007 10
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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 3  
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG Antibody

WB AF007 4
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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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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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Rat Anti-Mouse IgG2A PE-conjugated Antibody

Flow F0129 1  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Mouse IgG2A Antibody

WB , Flow MAB0033  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Mouse IgG2A Antibody

Flow MAB0032  
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Rat Anti-Mouse IgG2A APC-conjugated Antibody

Flow F0130  
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Rat Anti-Mouse IgG2A PerCP-conjugated Antibody

Flow F0131  
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