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      Biotin Mouse Anti-Human IgE
      商品详情
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      BD Pharmingen™
      Immunoglobulin E; IGHE; IGHε; Ig epsilon chain constant region
      Human (QC Testing)
      Mouse IgG2a, κ
      ELISA (Routinely Tested), Flow cytometry (Reported)
      0.5 mg/ml
      AB_396180
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      准备和存储

      Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed.
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      推荐的实验流程

      For development of a quantitative 2-site ELISA for measuring IgE using anti-Ig reagents from BD Biosciences Pharmingen or from some other vendor, it is important to empirically determine that there is no epitope blocking/steric hindrance. Please call Techinical Servies for latest information from mAb pairings for these 2-site assays or reference our product information sheet under "ELISA and ELISPOT" at our website: http://www.bdbiosciences.com/us/s/resources.

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      商品通知

      1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
      2. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
      3. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      4. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
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      555858 Rev. 6
      抗体详情
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      G7-26

      The G7-26 monoclonal antibody specifically recognizes the constant region of human Immunoglobulin E (IgE). It does not crossreact with other immunoglobulin heavy chain isotypes. IgE exists in a transmembrane form that is expressed by B lymphocytes and serves as an antigen receptor. Soluble IgE is produced and secreted by activated B cells and plasma cells. IgE may bind through its constant region to cell surface receptors, such as the high-affinity (FcεRI) or low-affinity (FcεRII/CD23) receptors for IgE. FcεRI is expressed on mast cells, basophils, and at lower levels, on dendritic cells and monocytes. FcεRII/CD23 is expressed by B cells and by some other cell types including T cells, monocytes, eosinophils, neutrophils, follicular dendritic cells, and Langerhans cells. Crosslinking of Fc receptor-bound IgE antibodies by multivalent antigens or allergens can induce phagocytosis or the cellular release of inflammatory mediators. Although IgE can provide immune protection against pathogenic parasites, it may also play a central role in a variety of allergic disorders.

      555858 Rev. 6
      格式详情
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      Biotin
      Biotin is a ubiquitous co-factor (also known as Vitamin B7) that has many properties that make it extremely useful for molecular biology. Biotin has an extremely high affinity for the Avidin family of proteins (Kd = 10-15 M), making it the perfect tool to link two molecules. Biotin labeled antibodies can be combined with any number of Avidin-conjugated probes in order to customize an assay to a particular need. This is especially useful in the case of magnetic cell separation using streptavidin/magnetic bead conjugates, or in the case of flow cytometry using streptavidin/fluorophore conjugates.
      Biotin
      555858 Rev.6
      报价单和参考
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      研发参考 (5)

      1. Böhm I, Speck U, Schild HH. Pilot study on basophil activation induced by contrast medium.. Fundam Clin Pharmacol. 2011; 25(2):267-76. (Methodology). 查看参考
      2. Cheng YX, Foster B, Holland SM, et al. CD2 identifies a monocyte subpopulation with immunoglobulin E-dependent, high-level expression of Fc epsilon RI.. Clin Exp Allergy. 2006; 36(11):1436-45. (Biology). 查看参考
      3. Foster B, Metcalfe DD, Prussin C. Human dendritic cell 1 and dendritic cell 2 subsets express FcepsilonRI: correlation with serum IgE and allergic asthma.. J Allergy Clin Immunol. 2003; 112(6):1132-8. (Biology). 查看参考
      4. Guesdon JL, Ternynck T, Avrameas S. The use of avidin-biotin interaction in immunoenzymatic techniques. J Histochem Cytochem. 1979; 27(8):1131-1139. (Methodology). 查看参考
      5. Kubota T, Mukai K, Minegishi Y, Karasuyama H. Different stabilities of the structurally related receptors for IgE and IgG on the cell surface are determined by length of the stalk region in their alpha-chains.. J Immunol. 2006; 176(11):7008-14. (Clone-specific). 查看参考
      查看所有文件 (5) 查看更少内容
      555858 Rev. 6

      Please refer to Support Documents for Quality Certificates


      Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described


      Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

      For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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