| Description | Cifurtilimab (SEA-CD40), a nonfucosylated humanized IgG1 monoclonal antibody with agonistic properties, targets the CD40 receptor and demonstrates antitumor activities [1] [2]. |
| In vitro | Cifurtilimab 显著增强了对 FcγRIIIa 的结合能力(高出亲本 IgG1 抗体 10 倍),从而加强了效应器因子功能,促成比沉默或选择性 FcγR 结合抗体更有效的免疫激活[1]。接触 Cifurtilimab 后可观察到明显的免疫反应,这包括激活 APCs、CD8+ T 细胞、CD4+ T 细胞和 NK 细胞,以及靶向消耗 CD40+ B 细胞[1]。 |
| In vivo | 在临床前小鼠模型试验中,Cifurtilimab 与化疗药物结合应用,显示出提高的抗肿瘤效果[2]。 |
| Synonyms | SEA-CD40 |
| molecular weight | N/A |
| CAS | 1629760-27-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 years |