验证数据展示
经过测试的应用
| Positive WB detected in | A549 cells, HL-60 cells, K-562 cells, U-937 cells, Jurkat 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. | |
产品信息
84384-5-RR targets CD89 in WB, ELISA applications and shows reactivity with human samples.
| 经测试应用 | WB, ELISA Application Description |
| 经测试反应性 | human |
| 免疫原 | Recombinant 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 | Fc fragment of IgA, receptor for |
| 别名 | IgA Fc receptor, FCAR, 241426H1 |
| 计算分子量 | 287 aa, 32 kDa |
| 观测分子量 | 65-70 kDa |
| GenBank蛋白编号 | BC027953 |
| 基因名称 | CD89 |
| Gene ID (NCBI) | 2204 |
| RRID | AB_3671920 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purfication |
| UNIPROT ID | P24071 |
| 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
FcαRI (CD89) is a member of the Fc receptor immunoglobulin superfamily, constitutively expressed on cells of the myeloid lineage like neutrophils, eosinophils, monocytes macrophages, and platelets (PMID: 28103138). CD89 expression and activation are increased in human blood phagocytes following bacterial infection, together with increased expression and association of FcRγ with CD89 (PMID: 34756952). CD89 binds both subclasses of IgA (IgA1 and IgA2) with moderate affinity, but also binds other molecules such as TfR1, C-reactive protein and bacterial ligands. CD89 represents an effective target molecule for immunotherapy mediated by bispecific antibodies (PMID: 37081893).
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for CD89 antibody 84384-5-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |