Nivolumab

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

Nivolumab 抗 PD-1) 是一种基因工程全人免疫球蛋白 Ig) G4 单克隆抗体，针对负性免疫调节人类细胞表面受体程序性死亡-1PD-1PCD-1)，具有免疫检查点抑制和抗肿瘤活性。

Nivolumab anti-PD-1) is a genetically engineered fully human immunoglobulin Ig) G4 monoclonal antibody directed against the negative immunoregulatory human cell surface receptor programmed death-1PD-1PCD-1) with immune checkpoint inhibitory and antineoplastic activities.

Nivolumab (anti-PD-1) binds to CHO cells expressing PD-1 with an EC50 of 1.66 nM, but does not bind to the parental CHO cell line. Nivolumab (anti-PD-1) binds to PD-1 on activated T cells with an EC50 of 0.64 nM. Nivolumab (anti-PD-1) also inhibits the interaction between PD-1 and its ligands, PD-L1 and PD-L2, with IC50 values of 2.52 and 2.59 nM, respectively. Nivolumab (anti-PD-1) (1.5 ng/mL) can enhance T-cell reactivity in the presence of a T-cell receptor stimulus.

Nivolumab (anti-PD-1) (10 and 50 mg/kg, i.v.) is well tolerated in cynomolgus monkeys. Serum chemistry changes are limited to a reversible 28% decrease in T3 at week 13 in females treated with 50 mg/kg. T4 and TSH levels are unchanged. In males treated with 50 mg/kg, there are no changes in T3, T4, or TSH levels. Nivolumab (anti-PD-1) exposure increases in an approximately dose-proportional manner between 10 and 50 mg/kg, with no substantial sex differences noted.

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Immunology/Inflammation

PD-1/PD-L1

PD-1

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946414-94-4

146 kDa

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>98% (HPLC)

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(-20℃)

With Ice Pack

≥ 2 years