CD19抗体Anti-CD19的产品详细说明：

－－产品介绍：CD19 is a transmembrane glycoprotein that is delectively expressed on the cell surface of B-lymphocytes,where it activates intracellular signaling cascades involving both Ras ａnd phosphatidylinositol 3-kinase pathways.Lymphocytes proliferate ａnd differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. CD19是一种质膜蛋白质，参与信号传导作用。表达与前B细胞和成熟的B细胞膜表面，与B细胞的活化调节和发育调节相关，在T细胞和正常粒细胞上无表达。此抗体可以特异性识别CD19，主要用于标记正常B细胞及肿瘤性B细胞。

（1mg/1mlCD19抗体Anti-CD19，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）

－－CD19抗体的参数标准：
浓度：1mg/1ml
交叉反应：hu, mo, rat, Gpig
产品类型：一抗
研究领域：肿瘤细胞生物干细胞细胞表面分子淋巴细胞b-淋巴细胞
蛋白分子量：predicted molecular weight: 61kDa
性状：Lyophilized or Liquid
免疫原：KLH conjugated synthetic peptide derived from human CD19
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：WB=1:100-500ELISA=1:500-1000IHC-P=1:100-500IHC-F=1:100-500Flow-Cyt=1:20-100IF=1:50-200 （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.

上海田源专业销售CD19抗体抗体产品，详细抗体目录请访问：http://www.app17.com/c68810/products/t87312.html