验证数据展示
经过测试的应用
| Positive WB detected in | mouse spleen tissue |
| Positive IHC detected in | mouse spleen tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:10000 |
| Immunohistochemistry (IHC) | IHC : 1:500-1:2000 |
| 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
84212-3-RR targets CD23/Fc epsilon RII in WB, IHC, ELISA applications and shows reactivity with mouse samples.
| 经测试应用 | WB, IHC, ELISA Application Description |
| 经测试反应性 | mouse |
| 免疫原 | CD23/Fc epsilon RII fusion protein Eg1295 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 receptor, IgE, low affinity II, alpha polypeptide |
| 别名 | 241385C9, CD23, Fc-epsilon-RII, Fcer2, Fcer2a |
| 计算分子量 | 38kDa |
| 观测分子量 | 46 kDa |
| GenBank蛋白编号 | EDL21948.1 |
| 基因名称 | Fcer2a |
| Gene ID (NCBI) | 14128 |
| RRID | AB_3671769 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Protein A purfication |
| UNIPROT ID | P20693-1 |
| 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
CD23/Fc ε RII) is a low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21, involved in B cell differentiation and IgE regulation. Two forms of Fc ε RII (Fc ε RIIa and Fc ε RIIb) were found to exist, which differ in structure only in the N-terminal cytoplasmic region, and Fc ε RIIa and Fc ε RIIb play roles in effector cells of B-cell and IgE-mediated immunity, respectively. On B cells, initiates IgE-dependent antigen uptake and presentation to T cells. On macrophages, after IgE binding and antigen cross-linking, intracellular killing of parasites is induced by activation of the L-arginine-nitric oxide pathway.
实验方案
| Product Specific Protocols | |
|---|---|
| WB protocol for CD23/Fc epsilon RII antibody 84212-3-RR | Download protocol |
| IHC protocol for CD23/Fc epsilon RII antibody 84212-3-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |