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| カタログ番号 | BB908013 | ||||
|---|---|---|---|---|---|
| 種反応性 | Bovine | ||||
| アプリケーション | ELISA | ||||
| 宿主種 | Human | ||||
| クローン性 | Monoclonal | ||||
| アイソタイプ | Fab - G1 - kappa | ||||
| クローンID | Fab7 | ||||
| ターゲット | Beta-arrestin-1, Arrestin beta-1, Arrestin-2, ARRB1, Beta-arrestin-2, Arrestin beta-2, Arrestin-3, ARRB2, arrestin | ||||
| 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 | P17870, P32120 | ||||
| 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 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||
| 背景 | Beta-arrestin-1 (ARRB1/ARRB2) is a ~47 kDa protein. Functions in regulating agonist-mediated G-protein coupled receptor (GPCR) signaling by mediating both receptor desensitization and resensitization processes. During homologous desensitization, beta-arrestins bind to the GPRK-phosphorylated receptor and sterically preclude its coupling to the cognate G-protein; the binding appears to require additional receptor determinants exposed only in the active receptor conformation. The beta-arrestins target many receptors for internalization by acting as endocytic adapters (CLASPs, clathrin-associated sorting proteins) and recruiting the GPRCs to the adapter protein 2 complex 2 (AP-2) in clathrin-coated pits (CCPs). However, the extent of beta-arrestin involvement appears to vary significantly depending on the receptor, agonist and cell type. Internalized arrestin-receptor complexes traffic to intracellular endosomes, where they remain uncoupled from G-proteins. | ||||
| 注意事項 | For research use only |
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