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Last updated: 2019/12/8
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FCER1A monoclonal antibody, clone 1F2A9 

  • Catalog # : MAB17839
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  • Specification
  • Product Description:
  • Mouse monoclonal antibody raised against recombinant human FCER1A.
  • Immunogen:
  • Recombinant protein corresponding to amino acids 42-103 of human FCER1A from E. coli.
  • Host:
  • Mouse
  • Theoretical MW (kDa):
  • 29.6
  • Reactivity:
  • Human, Mouse
  • Form:
  • Liquid
  • Isotype:
  • IgG1
  • Recommend Usage:
  • ELISA (1:10000)
    Flow Cytometry (1:200-400)
    Western Blot (1:100-1:500)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In ascites (0.03% sodium azide).
  • Storage Instruction:
  • Store at 4°C. For long term storage store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Applications
  • Western Blot (Tissue lysate)
  • Western Blot (Tissue lysate)
  • Western Blot (Tissue lysate) analysis of mouse kidney tissue lysate.
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
  • ELISA analysis of FCER1A monoclonal antibody.
  • Flow Cytometry
  • Flow Cytometry
  • Flow cytometry analysis of HEK293 cells using FCER1A mouse monoclonal antibody (green) and negative control (red).
  • Application Image
  • Western Blot (Tissue lysate)
  • Western Blot (Tissue lysate)
  • enlarge
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
  • enlarge
  • Gene Information
  • Entrez GeneID:
  • 2205
  • Gene Name:
  • FCER1A
  • Gene Alias:
  • FCE1A,FcERI
  • Gene Description:
  • Fc fragment of IgE, high affinity I, receptor for; alpha polypeptide
  • Gene Summary:
  • The IgE receptor plays a central role in allergic disease, coupling allergen and mast cell to initiate the inflammatory and immediate hypersensitivity responses that are characteristic of disorders such as hay fever and asthma. The allergic response occurs when 2 or more high-affinity IgE receptors are crosslinked via IgE molecules that in turn are bound to an allergen (antigen) molecule. A perturbation occurs that brings about the release of histamine and proteases from the granules in the cytoplasm of the mast cell and leads to the synthesis of prostaglandins and leukotrienes--potent effectors of the hypersensitivity response. The IgE receptor consists of 3 subunits: alpha, beta (MIM 147138), and gamma (MIM 147139); only the alpha subunit is glycosylated.[supplied by OMIM
  • Other Designations:
  • Fc IgE receptor, alpha polypeptide,Fc epsilon RI alpha-chain,Fc-epsilon RI-alpha,high affinity immunoglobulin epsilon receptor alpha-subunit,immunoglobulin E receptor, high-affinity, of mast cells, alpha polypeptide
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