验证数据展示
经过测试的应用
| Positive WB detected in | CTLL-2 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:8000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
发表文章中的应用
| WB | See 1 publications below |
| IF | See 1 publications below |
产品信息
80867-1-RR targets LAG-3/CD223 in WB, IF, ELISA applications and shows reactivity with human, mouse samples.
| 经测试应用 | WB, ELISA Application Description |
| 文献引用应用 | WB, IF |
| 经测试反应性 | human, mouse |
| 文献引用反应性 | human, mouse |
| 免疫原 | fusion protein 种属同源性预测 |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Recombinant |
| 产品类型 | Antibody |
| 全称 | lymphocyte-activation gene 3 |
| 别名 | LAG-3, CD223, 1F14, LAG3, LAG 3 |
| 计算分子量 | 57 kDa |
| 观测分子量 | 60 kDa |
| GenBank蛋白编号 | NM_002286 |
| 基因名称 | LAG-3 |
| Gene ID (NCBI) | 3902 |
| RRID | AB_2918917 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purification |
| UNIPROT ID | P18627 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
LAG-3, also known as CD223, is an immune checkpoint molecule that regulates both T-cell activation and homeostasis. LAG-3 is expressed on activated T cells, NK cells, regulatory T cells, and plasmacytoid dendritic cells. It is a CD4-related molecule that binds MHC class II. LAG-3 plays an important role in modulating T cell expansion and function, and blockade of LAG-3 with monoclonal antibodies can augment T cell function. (PMID: 15634887; 21086108; 28783703)
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for LAG-3/CD223 antibody 80867-1-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
发表文章
| Species | Application | Title |
|---|---|---|
Cancer Sci Screening of novel serum biomarkers for gastric cancer in coastal populations using a protein microarray | ||
Cancer Lett The deubiquitinase USP2a promotes tumor immunosuppression by stabilizing immune checkpoint B7-H4 in lung adenocarcinoma harboring EGFR-activating mutants |