1. Immunology/Inflammation
  2. LAG-3
  3. Tebotelimab

Tebotelimab  (Synonyms: MGD-013)

目录号: HY-P99573 纯度: 99.90%
COA

Tebotelimab (MGD-013) 是一种人源化的 IgG4κ 双特异性 PD-1/LAG-3 双亲和再靶向 (DART) 抗体。Tebotelimab 结合 NS0 细胞表面表达的 PD-1LAG-3,EC50 分别为 1.65 nM 和 0.41 nM。Tebotelimab 阻断 PD-1/PD-L1、PD-1/PD-L2 和 LAG-3/HLA (MHC-II) 相互作用和 PD-1 信号。Tebotelimab 可恢复耗尽的 T 细胞功能并增强抗肿瘤免疫力。

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Tebotelimab Chemical Structure

Tebotelimab Chemical Structure

CAS No. : 2245725-04-4

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1 mg ¥6500
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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Tebotelimab (MGD-013) is a humanized IgG4κ bispecific PD-1/LAG-3 dual-affinity re-targeting (DART) antibody. Tebotelimab binds cell-surface expressed PD-1 and LAG-3 with EC50s of 1.65 nM and 0.41 nM in NS0 cells, respectively. Tebotelimab blocks PD-1/PD-L1, PD-1/PD-L2 and LAG-3/HLA (MHC-II) interactions and PD-1 signaling. Tebotelimab restores exhausted T-cell responses and and enhances antitumour immunity[1][2][3].

体外研究
(In Vitro)

MGD013 (0.39, 1.56, 6.25, 25 nM; 48 小时) 增强人 PBMC 中 T 细胞抗原受体驱动的激活。与 PD-1 + LAG-3 mAb 组合相比,MGD013 显示增强的葡萄球菌肠毒素 B (SEB; 0.5mg/mL) 诱导 IFN-γ 分泌[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
CAS 号
性状

液体

颜色

Colorless to light yellow

运输条件

Shipping with dry ice.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料

纯度: 99.90%

参考文献

Tebotelimab 相关分类

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    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Tebotelimab
目录号:
HY-P99573
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