人分泌型免疫球蛋白AAnti-human secretory IgA的产品详细说明：

－－产品介绍：Human IgA （immunoglobulin A） is a glycosylated protein of 160 kDa ａnd is produced as a monomer or as a J chain linked dimer. Monomeric IgA constitutes 5-15 % of the serum immunoglobulins whereas dimeric IgA is localized to mucosa surfaces such as saliva, gastrointestinal secretion, bronchial fluids ａnd milk. Mucosal IgA plays a major role in host defence by neutralising infectious agents at mucosal surfaces. The production is usually local ａnd antigen specific IgA producing B cells can be found in regions under the lamina propria where they mature into dimeric IgA producing plasma cells. IgA deficiency is the most common immunodeficiency that may affect both serum ａnd mucosal produced IgA.

（1mg/1ml人分泌型免疫球蛋白AAnti-human secretory IgA，的来源为Rabbit，其相关产品：免疫组化常用试剂免疫印迹常用试剂各种标记二抗）

－－人分泌型免疫球蛋白A的参数标准：
浓度：1mg/1ml
交叉反应：hu
产品类型：一抗
研究领域：细胞生物免疫学
蛋白分子量：
性状：Lyophilized or Liquid
免疫原：Purified human sIgA
亚型：polyclonal
纯化方法：affinity purified by Protein A
储存液：Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
产品应用：ELISA=1:500-1000IP=1:20-100IHC-P=1:100-500IHC-F=1:100-500IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
保存条件：Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month ａnd for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

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