验证数据展示
经过测试的应用
| Positive FC (Intra) detected in | human PBMCs |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| This reagent has been pre-titrated and tested for flow cytometric analysis. The suggested use of this reagent is 5 ul per 10^6 cells in a 100 µl suspension or 5 ul per 100 µl of whole blood. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
APC-65135 targets CD8a in FC (Intra) applications and shows reactivity with human samples.
| 经测试应用 | FC (Intra) Application Description |
| 经测试反应性 | human |
| 免疫原 | Human thymocytes 种属同源性预测 |
| 宿主/亚型 | Mouse / IgG2a, kappa |
| 抗体类别 | Monoclonal |
| 产品类型 | Antibody |
| 全称 | CD8a molecule |
| 别名 | CD8, p32, OKT8, MAL, Leu2 |
| 计算分子量 | 235 aa, 26 kDa |
| GenBank蛋白编号 | BC025715 |
| 基因名称 | CD8A |
| Gene ID (NCBI) | 925 |
| ENSEMBL Gene ID | ENSG00000153563 |
| RRID | AB_2883016 |
| 偶联类型 | APC Fluorescent Dye |
| 最大激发/发射波长 | 650 nm / 660 nm |
| 形式 | Liquid |
| 纯化方式 | Affinity purification |
| UNIPROT ID | P01732 |
| 储存缓冲液 | PBS with 0.09% sodium azide and 0.5% BSA , pH 7.3 |
| 储存条件 | Store at 2-8°C. Avoid exposure to light. Stable for one year after shipment. |
背景介绍
CD8 is a transmembrane glycoprotein composed of two disulfide-linked chains. It can be present as a homodimer of CD8α or as a heterodimer of CD8α and CD8β (PMID: 3264320; 8253791). CD8 is found on most thymocytes. The majority of class I-restricted T cells express mostly the CD8αβ heterodimer while CD8αα homodimers alone have been found on some gut intraepithelial T cells , on some T cell receptor (TCR) γδ T cells and on NK cells (PMID: 2111591; 1831127; 8420975). CD8 acts as a co-receptor that binds to MHC class-I and participates in cytotoxic T cell activation (PMID: 8499079). During T cell development, CD8 is required for positive selection of CD4-/CD8+ T cells (PMID: 1968084).
实验方案
| Product Specific Protocols | |
|---|---|
| FC protocol for APC CD8a antibody APC-65135 | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |