| 产品编号 | bs-41244P |
| 英文名称 | Recombinant human CD4 protein, C-His (HEK293) |
| 中文名称 | 重组人CD4蛋白 |
| 别 名 | CD4 (L3T4); CD4 antigen (p55); CD4 Antigen ; CD4 molecule; CD4 Receptor; CD4+ Lymphocyte deficiency, included; CD4mut; L3T4; Leu3; Ly-4; Lymphocyte antigen CD4; MGC165891; p55; T Cell Antigen T4 ; T cell antigen T4/LEU3; T cell differentiation antigen L3T4; T cell OKT4 deficiency, included; T cell surface antigen T4/Leu 3 ; T cell surface antigen T4/Leu3; T Cell Surface Glycoprotein CD4; W3/25; W3/25 antigen; T-cell surface glycoprotein CD4 isoform 1 precursor; CD4_MOUSE. |
| 理论分子量 | 41.8kDa |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | >0.5mg/ml |
| 物 种 | Human |
| 纯 度 | >90% as determined by SDS-PAGE |
| 纯化方法 | AC |
| 内毒素 | Not analyzed |
| 表达系统 | HEK293 cell |
| 标签 | C-His |
| 缓 冲 液 | PBS (pH=7.4) |
| 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 |
This gene encodes a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene. [provided by RefSeq, Aug 2010]. SWISS: P01730 Gene ID: 920 此抗体可识别55KDⅠ型单链穿膜糖蛋白。 CD4分子是存在于大多数辅助/诱导T细胞表面的59kDa的糖蛋白。正常淋巴组织中CD4的表达数量多于CD8，此抗体主要用于标记辅助/诱导T细胞，与CD8单抗联合使用对外周血淋巴细胞分型。 CD4抗原是HLA-II类分子和人类免疫缺陷病毒(HIV)-爱滋病的受体，在35-50%外周血淋巴细胞-辅助和诱导T细胞(Th/Ti)和70-80%人胸腺细胞上表达，在人的单核细胞表面也有低密度的表达。 CD4抗原有膜结合型和可溶性两种形式。Th/Ti可辅助Ig产生和T细胞毒T细胞的作用。 |
| 产品图片 |
The purity of the protein is greater than 90% as determined by reducing SDS-PAGE.
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| 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 | |
