SAB4700117

Monoclonal Anti-CD20-FITC antibody produced in mouse

clone 2H7, purified immunoglobulin, buffered aqueous solution

• 別名: Anti-MS4A1
• UNSPSCコード: 12352203
• NACRES: NA.44

特性

• 由来生物: mouse
• 結合体: FITC conjugate
• 抗体製品の状態: purified immunoglobulin
• 抗体製品タイプ: primary antibodies
• クローン: 2H7, monoclonal
• 形状: buffered aqueous solution
• 化学種の反応性: human, nonhuman primates
• テクニック: flow cytometry: suitable
• アイソタイプ: IgG2a
• NCBIアクセッション番号: NM_021950.3
• UniProtアクセッション番号: P11836
• 輸送温度: wet ice
• 保管温度: 2-8°C
• ターゲットの翻訳後修飾: unmodified
• 遺伝子情報: human ... MS4A1(931)

詳細

詳細

CD20 is a cell surface 33-37 (depending on the degree of phosphorylation) kDa non-glycosylated surface phosphoprotein expressed on mature and most malignant B cells, but not stem cells or plasma cells (low number of the CD20 has been also detected on a subpopulation of T lymphocytes and it can be expressed on follicular dendritic cells). Its expression on B cells is synchronous with the expression of surface IgM. CD20 regulates transmembrane calcium conductance (probably functioning as a component of store-operated calcium channel), cell cycle progression and B-cell proliferation. It is associated with lipid rafts, but the intesity of this association depends on extracellular triggering, employing CD20 conformational change and/or BCR (B cell antigen receptor) aggregation. After the receptor ligation, BCR amd CD20 colocalize and then rapidly dissociate before BCR endocytosis, whereas CD20 remains at the cell surface. CD20 serves as a useful target for antibody-mediated therapeutic depletion of B cells, as it is expressed at high levels on most B-cell malignancies, but does not become internalized or shed from the plasma membrane following mAb treatment.

特異性

The antibody 2H7 reacts with CD20 (Bp35), a 33-37 kDa non-glycosylated membrane receptor with four transmembrane domains, expressed on B lymphocytes (it is lost on plasma cells), follicular dendritic cells, and at low levels on peripheral blood T lymphocytes.

免疫原

Human tonsillar B cells

アプリケーション

試薬は、100 μL全血または1e6細胞懸濁液につき20 μLの試薬を用いたヒト血液細胞のフローサイトメトリー解析用にデザインされています。バイアル（2 mL）の内容量は100回分です。

特徴および利点

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物理的形状

PBS（15 mM アジ化ナトリウム、安定化剤として0.2％ハイグレード プロテアーゼフリーBSA含有）

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable