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| カタログ番号 | HX855013 | ||||||
|---|---|---|---|---|---|---|---|
| 種反応性 | Human | ||||||
| アプリケーション | ELISA, FCM, IHC, WB | ||||||
| 宿主種 | Human | ||||||
| クローン性 | Monoclonal | ||||||
| アイソタイプ | IgG1 | ||||||
| クローンID | 005-C01 | ||||||
| ターゲット | CD81 antigen, TSPAN28, Target of the antiproliferative antibody 1, Tspan-28, Tetraspanin-28, CD81, TAPA1, 26 kDa cell surface protein TAPA-1 | ||||||
| エンドトキシンレベル | Please contact with the lab for this information. | ||||||
| 純度 | >95% as determined by SDS-PAGE. | ||||||
| 精製 | Protein A/G purified from cell culture supernatant. | ||||||
| アクセッション番号 | P60033 | ||||||
| RRID | Anti-Human CD81 Antibody (005-C01) (abinScience Cat# HX855013, RRID:AB_3729721) |
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| 形態 | Liquid | ||||||
| 保存バッファー | 0.01M PBS pH 7.4 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。 |
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| 製品使用情報 |
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| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term. | ||||||
| 背景 | CD81 antigen is a ~25 kDa protein. Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Essential for trafficking and compartmentalization of CD19 receptor on the surface of activated B cells. Upon initial encounter with microbial pathogens, enables the assembly of CD19-CR2/CD21 and B cell receptor (BCR) complexes at signaling TERMs, lowering the threshold dose of antigen required to trigger B cell clonal expansion and antibody production. In T cells, facilitates the localization of CD247/CD3 zeta at antigen-induced synapses with B cells, providing for costimulation and polarization toward T helper type 2 phenotype. Present in MHC class II compartments, may also play a role in antigen presentation. 1. Shoham, T. et al. (2006) Molecular and cellular biology 26, 1373-85. PMID: 16449649 2. van Zelm, MC. et al. (2010) The Journal of clinical investigation 120, 1265-74. PMID: 20237408 3. Zimmerman, B. et al. (2016) Cell 167, 1041-1051.e11. PMID: 27881302 4. Cherukuri, A. et al. (2004) The Journal of biological chemistry 279, 31973-82. PMID: 15161911 5. Sagi, Y. et al. (2012) Proceedings of the National Academy of Sciences of the United States of America 109, 1613-8. PMID: 22307619 6. Rocha-Perugini, V. et al. (2013) Molecular and cellular biology 33, 3644-58. PMID: 23858057 7. Secrist, H. et al. (1996) European journal of immunology 26, 1435-42. PMID: 8766544 8. Schick, MR. et al. (1993) Journal of immunology (Baltimore, Md. : 1950) 151, 4090-7. PMID: 8409388 9. Takeda, Y. et al. (2003) The Journal of cell biology 161, 945-56. PMID: 12796480 | ||||||
| 注意事項 | For research use only. | ||||||
| Isotype Control | Human IgG1 Recombinant Isotype Control Antibody (13R4) (HV080507) |
SEC-HPLC detection for Anti-Human CD81 Antibody (005-C01).
Detects CD81 in indirect ELISAs.
Flow-cytometry using anti-human CD81 antibody.Human peripheral blood lymphocytes were stained with an irrelevant antibody (Blue Histogram) or an anti-human CD81 antibody monoclonal antibody (Catalog # HX855013 ,Green Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using a FITC conjugated goat anti-human antibody (Catalog # HF690414) and cells analysed on a NovoCyte Flow Cytometer.
SDS-PAGE for Anti-Human CD81 Antibody (005-C01)
Western blot analysis was performed using anti-CD81 monoclonal antibody at 1ug/mL on various samples.
Lane 1: recombinant human CD81 (Catalog No: HX855011)
Lane 2: negative control
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