| 产品名称 | Anti-CD4 antibody |
| 产品货号 | BO3062 |
| 交叉反应 | human, mouse, rat |
| 应用范围 | FC, WB, IHC, IF |
| 推荐稀释比 | FC 1:50 ,WB 1:1000-2000, IHC 1:100-300, IF 1:200 |
| 蛋白分子量 | 51KDa |
| 抗体来源 | Rabbit |
| 产品类型 | Polyclonal Antibody |
| 性状 | Liquid |
| 储存 | -20℃ |
| 背景资料 | The T cell receptor (TCR) is a heterodimer composed of either α and β or γ and δ chains. CD3 chains and the CD4 or CD8 co-receptors are also required for efficient signal transduction through the TCR. The TCR is expressed on T helper and T cytotoxic cells that can be distinguished by their expression of CD4 and CD8; T helper cells express CD4 proteins and T cytotoxic cells display CD8. CD4 is also expressed on cortical cells, mature medullary thymocytes, microglial cells and dendritic cells. CD4 (also designated T4 and Leu 3), is a membrane glycoprotein that contains four extracellular immunoglobin-like domains. The TCR in association with CD4 can bind class II MHC molecules presented by the antigen-presenting cells. The CD4 protein functions by increasing the avidity of the interaction between the TCR and an antigen-class II MHC complex. An additional role of CD4 is to function as a receptor for HIV. |
