| 名稱 | C5aR1/β-Arrestin/CHO |
| 型號 | CBP71384 |
| 報價 | ![]() |
| 特點 | C5aR1/β-Arrestin/CHO |
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Email: zhangxiangwen@cobioer.com
電話:4008750250
號碼:
手機:18066071954
地址:南京市棲霞區緯地路9號
Email: zhangxiangwen@cobioer.com
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C5aR1/β-Arrestin/CHO
| I. Background | |
| 補體 C5a 是由補體系統經 C5 轉化酶裂解 C5 產生的強效炎癥介質,作為核心過敏毒素 通過結合受體 C5aR1/C5aR2 驅動中性粒細胞趨化、氧化爆發及炎性因子(IL-6/TNF-α)釋 放,在膿毒癥中誘發“細胞因子風暴",在自身免疫?。ㄈ珙愶L濕關節炎)中促進組織侵 蝕,在腫瘤微環境募集髓系抑制細胞(MDSC)介導免疫逃逸。 C5aR1(CD88)是補體過敏毒素 C5a 的高親和力 GPCR,主要表達于髓系細胞(中性 粒細胞、單核細胞、肥大細胞),通過激活 Gi/Gq 蛋白-PI3K/MAPK 通路驅動炎癥級聯反 應。 | |
| II. Description | |
C5aR1 β-Arrestin CHO 報告基因藥靶模型很好的模擬了體內 C5aR1/β-Arrestin 的信號轉導過程,原理見下圖所示。![]() Figure 1. C5aR1 β-Arrestin CHO 細胞模型原理圖 | |
| III. Introduction | |
| Host Cell: | CHO |
| Stability: | 20 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) |
| Freeze Medium: | 90% FBS+10% DMSO |
| Culture Medium: | F12K+10%FBS+5 μg/ml Puromycin+5 μg/ml Blasticidin |
| Mycoplasma Status: | Negative |
| Storage: | Liquid nitrogen immediately upon delivery |
| Application(s): | Functional assay for C5aR1 |
| Transducer: | β-Arrestin |
| IV. Description of Host Cell Line | |
| Organism: | Hamster |
| Tissue: | Ovary |
| Morphology: | Epithelial |
| Growth Properties: | Adherent |
| V. Representative Data | |
Figure 2. Recombinant C5aR1/β-Arrestin/CHO stably expressing C5aR1.
Figure 3. Dose Response of Human C5a in C5aR1 β-Arrestin CHO (C8). | |
Figure 4. Inhibition of hC5a-induced Beta-Arrestin Recruitment by hC5a Neutralization Ab in C5aR1 Beta-Arrestin CHO(C8). | |








