| Bioactivity | Ociperlimab is a humanized IgG1 anti-TIGIT antibody. Ociperlimab binds to the extracellular domain of human TIGIT with high affinity (KD = 0.135 nM). Ociperlimab blocks the interaction between TIGIT and its ligands PVR or PVR-L2. Ociperlimab can be used in research of cancer[1][2]. |
| Invitro | Ociperlimab (BGB-A1217; 0-10 μg/mL) 增强增强巨细胞病毒特异性 T 细胞分泌的 IFN-γ[1]。Ociperlimab (1-1000 ng/mL) 以 Fc 依赖性方式激活自然杀伤细胞和单核细胞[1]。Ociperlimab 在体外通过 Fc 依赖性内吞作用从 T 细胞表面去除 TIGIT[1]。 |
| In Vivo | Ociperlimab (BGB-A1217; 3 和 10 mg/kg; 腹腔注射; CT26 WT 荷瘤人源化 TIGIT 敲入小鼠和 MC38 荷瘤人源化 TIGIT 敲入小鼠) 以 Fc 依赖性方式产生抗肿瘤功效[1]。 Animal Model: |
| Name | Ociperlimab |
| CAS | 2342597-93-5 |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Chen X, et, al. An Fc-Competent Anti-Human TIGIT Blocking Antibody Ociperlimab (BGB-A1217) Elicits Strong Immune Responses and Potent Anti-Tumor Efficacy in Pre-Clinical Models. Front Immunol. 2022 Feb 22;13:828319. [2]. Zhu J, et, al. Immune Checkpoints and targeted agents in relapse and graft-versus-host disease after hematopoietic stem cell transplantation. Mol Biol Rep. 2022 Dec 26. |