产品编号 | bs-47227P |
英文名称 | Recombinant human CD19 protein, C-His (HEK293) |
中文名称 | 重组人CD19蛋白 |
别 名 | Antibody deficiency due to defect in CD19, included; AW495831; B lymphocyte antigen CD19; B lymphocyte surface antigen B4; B4; CD 19; CD19 antigen; CD19 molecule; Cd19 protein; Differentiation Antigen CD19; Leu 12; Leu12; Lymphocyte Surface Antigen; MGC109570; MGC12802; T-cell surface antigen Leu-12; CD19_HUMAN;Recombinant human CD19 protein, C-His (HEK293) |
理论分子量 | 60.1kDa |
检测分子量 | 60 kDa |
性 状 | Lyophilized powder |
浓 度 | >0.5 mg/ml |
物 种 | Human |
序 列 | 20-291/556 |
纯 度 | >95% as determined by Tris-Bis PAGE |
纯化方法 | AC |
内毒素 | <1.0 EU/μg as determined by LAL |
表达系统 | HEK293 cell |
活性 | Yes |
标签 | C-His |
缓 冲 液 | Lyophilized from 0.22 um filtered solution in PBS (pH=7.4) with 5 mM DTT. Normally 5% trehalose is added as protectant before Lyophilization. |
保存条件 | Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles. |
注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
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. SWISS: P15391 Gene ID: 930 |
产品图片 | |
1、抗体溶解方法 | |
2、抗体修复方式 | |
3、常用试剂的配制 | |
4、免疫组化操作步骤 | |
5、免疫组化问题解答 | |
6、Western Blotting 操作步骤 | |
7、Western Blotting 问题解答 | |
8、关于肽链的设计 | |
9、多肽的溶解与保存 | |
10、酶标抗体效价测定程序 | |