品牌货号 产品名称 | 阿拉丁C411992 Cetuximab (anti-EGFR), 表皮生长因子受体抗体 |
---|---|
别名 | 西妥昔单抗 | EGFR抗体 | EGFR单克隆抗体 | EGFR药靶抗体 | ERBB1抗体 | ERBB1单克隆抗体 | ERBB1药靶抗体 |
英文别名 | C225 | Recombinant Cetuximab Antibody | Cetuximab (anti-EGFR) | Cetuximab (C225) | Anti-ERBB1 / EGFR / HER1 Reference Antibody (cetuximab) | Avian erythroblastic leukemia viral (v erb b) oncogene homolog antibody | Cell growth inhibiting protein 40 antibo |
规格或纯度 | 无载体, 重组, ExactAb™, 低内毒素, 无叠氮钠, 已验证, 无动物源, ≥95%(SDS-PAGE&SEC-HPLC), 见COA |
生化机理 | Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses. Known ligands include EGF, TGFA/TGF-alpha, amphiregulin, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF. Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues. The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades. Activates at least 4 major downstream signaling cascades including the RAS-RAF-MEK-ERK, PI3 kinase-AKT, PLCgamma-PKC and STATs modules. May also activate the NF-kappa-B signaling cascade. Also directly phosphorylates other proteins like RGS16, activating its GTPase activity and probably coupling the EGF receptor signaling to the G protein-coupled receptor signaling. Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin. Isoform 2 may act as an antagonist of EGF action. |
宿主种属 | 人(Human) |
特异性 | ERBB1/EGFR/HER1 |
应用 | ELISA,Functional Assay,Flow cytometry,Kinetics (BLI),Kinetics (SPR) |
种属反应性 | 人(Human),小鼠(Mouse),食蟹猴(Cynomolgus monkey) |
偶联 | Unconjugated |
作用类型 | 抑制剂 |
作用机制 | 表皮生长因子受体抗体 |
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