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Fc epsilon RI/FCER1A 抗体 (AA 85-172) (FITC)

FCER1A 适用: 人 FACS, IHC, IF, ICC 宿主: 小鼠 Monoclonal CRA2 FITC
产品编号 ABIN2451978
发货至: 中国
  • 抗原 See all Fc epsilon RI/FCER1A (FCER1A) 抗体
    Fc epsilon RI/FCER1A (FCER1A) (Fc Fragment of IgE Receptor Ia (FCER1A))
    抗原表位
    • 7
    • 4
    • 3
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    AA 85-172
    适用
    • 42
    • 20
    • 2
    • 2
    • 1
    宿主
    • 23
    • 19
    • 9
    • 7
    • 1
    • 1
    小鼠
    克隆类型
    • 34
    • 25
    • 1
    单克隆
    标记
    • 33
    • 7
    • 5
    • 4
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This Fc epsilon RI/FCER1A antibody is conjugated to FITC
    应用范围
    • 35
    • 26
    • 20
    • 14
    • 11
    • 8
    • 8
    • 4
    • 3
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Flow Cytometry (FACS), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)
    产品特性
    The IgG fraction was purified from serum free culture medium of mouse hybridoma (CRA2) by propriety chromatography under mild conditions.
    纯化方法
    Purified
    过滤
    Sterile filtered
    免疫原
    AA 85-172 of FcepsilonR1alpha
    克隆位点
    CRA2
    亚型
    IgG1 kappa
    Top Product
    Discover our top product FCER1A Primary Antibody
  • 应用备注
    1) FACS
    2) Immunohistochemistry and immunocytochemistry
    3) Inhibition of binding of IgE with FcepsilonR1alpha.
    Titration of IgE-bound fraction of the FcepsilonR1alpha using CRA1 and CRA2 antibodies
    限制
    仅限研究用
  • 状态
    Liquid
    浓度
    1 mg/mL
    缓冲液
    PBS ( pH 7.4), 50 % glycerol
    储存液
    Azide free
    储存条件
    -20 °C
  • Takai, Yuuki, Iwamoto-Yasue, Okumura, Ra: "Epitope analysis and primary structures of variable regions of anti-human FcepsilonRI monoclonal antibodies, and expression of the chimeric antibodies fused with human constant regions." in: Bioscience, biotechnology, and biochemistry, Vol. 64, Issue 9, pp. 1856-67, (2001) (PubMed).

    Takai, Okumura, Ra: "Direct expression of the extracellular portion of human FcepsilonRIalpha chain as inclusion bodies in Escherichia coli." in: Bioscience, biotechnology, and biochemistry, Vol. 65, Issue 1, pp. 79-85, (2001) (PubMed).

    Goto, Soma, Ra, Kawa, Kubota, Mizoguchi: "Enhanced expression of the high-affinity receptor for IgE (Fc(epsilon)RI) associated with decreased numbers of Langerhans cells in the lesional epidermis of atopic dermatitis." in: Journal of dermatological science, Vol. 27, Issue 3, pp. 156-61, (2001) (PubMed).

    Hasegawa, Pawankar, Suzuki, Nakahata, Furukawa, Okumura, Ra: "Functional expression of the high affinity receptor for IgE (FcepsilonRI) in human platelets and its' intracellular expression in human megakaryocytes." in: Blood, Vol. 93, Issue 8, pp. 2543-51, (1999) (PubMed).

    Hakimi, Seals, Kondas, Pettine, Danho, Kochan: "The alpha subunit of the human IgE receptor (FcERI) is sufficient for high affinity IgE binding." in: The Journal of biological chemistry, Vol. 265, Issue 36, pp. 22079-81, (1991) (PubMed).

    Ra, Jouvin, Blank, Kinet: "A macrophage Fc gamma receptor and the mast cell receptor for IgE share an identical subunit." in: Nature, Vol. 341, Issue 6244, pp. 752-4, (1989) (PubMed).

  • 抗原
    Fc epsilon RI/FCER1A (FCER1A) (Fc Fragment of IgE Receptor Ia (FCER1A))
    Abstract
    FCER1A 产品
    别名
    FCER1A antibody, FCE1A antibody, FcERI antibody, Iger01 antibody, RATIGER01 antibody, Fce1a antibody, Fcr-5 antibody, fcepsilonri antibody, Fc fragment of IgE receptor Ia antibody, Fc receptor, IgE, high affinity I, alpha polypeptide antibody, FCER1A antibody, Fcer1a antibody
    背景
    FcεR1alpha is subunit of the high affinity receptor for IgE to which IgE directly binds. FcεR1alpha is a tetrameric complex consisting of one alpha, one beta and two γ subunits. The latter two are required for signal transduction activity. The FcεR1 complex plays an important role in triggering allergic responses. The CRA2 (AER24) monoclonal antibody reacts with the FcεR1alpha subunit on a region that overlaps the region of the IgE binding site, thus it competes with IgE for the receptor binding. Since the CRA1 (AER37) monoclonal antibody reacts with the site different from the IgE binding site on FcεR1alpha, it does not compete with IgE for the receptor binding. Combining the two antibodies, one can quantitatively measure the amounts of the IgE-bound FcεR1alpha.
    UniProt
    P12319
    途径
    Fc-epsilon Receptor Signaling Pathway, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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