

| カタログ番号 | HB939117 |
|---|---|
| 種反応性 | Human |
| アプリケーション | FCM |
| 宿主種 | Mouse |
| クローン性 | Monoclonal |
| アイソタイプ | IgG2a, kappa |
| クローンID | HB5 |
| 抱合 | FITC |
| テスト済みアプリケーション | FCM |
| ターゲット | Cr2, Complement C3d receptor, C3DR, Epstein-Barr virus receptor, Complement receptor type 2, CR2, EBV receptor, CD21 |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 関連製品 | Mouse IgG2a, kappa Recombinant Isotype Control Antibody (MOPC-173), FITC |
| アクセッション番号 | P20023 |
| 形態 | Liquid |
| 保存バッファー | 0.01M PBS, pH 7.4, 0.2% BSA, 0.05% Proclin 300. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 安定性と保存 | Store at 4°C for 12 months. Protect from light. Do not freeze. |
| 背景 | Complement receptor type 2 (CD21/CR2) is a ~112 kDa protein. Serves as a receptor for various ligands including complement component CD3d, HNRNPU OR IFNA1. When C3d is bound to antigens, attaches to C3d on B-cell surface and thereby facilitates the recognition and uptake of antigens by B-cells. This interaction enhances B-cell activation and subsequent immune responses. Forms a complex with several partners on the surface of B-cells including CD19, FCRL5 and CD81, to form the B-cell coreceptor complex that plays a crucial role in B-cell activation and signaling. Also induces specific intracellular signaling separately from the BCR and CD19 by activating the tyrosine kinase SRC, which then phosphorylates nucleolin/NCL and triggers AKT and GSK3 kinase activities in a SYK/CD19-independent manner. 1. Delcayre, AX. et al. (1991) The EMBO journal 10, 919-26. PMID: 1849076 2. van den Elsen, JM. et al. (2011) Science (New York, N.Y.) 332, 608-11. PMID: 21527715 3. Barel, M. et al. (1995) Molecular immunology 32, 389-97. PMID: 7753047 4. Bradbury, LE. et al. (1992) Journal of immunology (Baltimore, Md. : 1950) 149, 2841-50. PMID: 1383329 5. Franco, A. et al. (2018) International immunology 30, 569-578. PMID: 30107486 6. Barel, M. et al. (2003) European journal of immunology 33, 2557-66. PMID: 12938232 7. Aubry, JP. et al. (1992) Nature 358, 505-7. PMID: 1386409 |
| 注意事項 | For flow cytometric staining, the suggested use of this reagent is 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application. For research use only. |

Flow-cytometry using FITC anti-human CD21 antibody. Raji cells were stained with an irrelevant antibody (Green Histogram) or a FITC anti-human CD21 antibody monoclonal antibody (Catalog # HB939117, Red Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.


+86-027-65523339
中国武漢市深敦寺路666号C棟、武漢、430206

中文
English
한국어
日本語
Español
Français
Русский