Envafolimab (Synonyms: 恩沃利单抗; ASC 22; KN 035)
目录号: PL08943 纯度: ≥99%
CAS No. :2102192-68-5
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中文名称
Envafolimab
中文别名
ENVAFOLIMAB (恩弗利单抗 );恩弗利单抗
英文名称
Envafolimab
英文别名
Envafolimab;Research Grade Envafolimab (DHJ70104)
Cas No.
2102192-68-5
包装储存
Please store the product under the recommended conditions in the Certificate of Analysis.
产品详情
Envafolimab (ASC 22; KN 035) 是人源化的单域抗 PD-L1 抗体的重组蛋白。Envafolimab 是由抗 PD-L1 结构域与人 IgG1 抗体的 Fc 片段融合而成。Envafolimab 阻断 PD-L1 和 PD-1 之间的相互作用,IC50 值为 5.25 nM。Envafolimab 具有研究实体瘤的潜力。
生物活性
Envafolimab (ASC 22; KN 035) is a recombinant protein of a humanized single-domain anti- PD-L1 antibody. Envafolimab is created by a fusion of the of anti-PD-L1 domain with Fc fragment of human IgG1 antibody. Envafolimab blocks interaction between PD-L1 and PD-1 with an IC 50 value of 5.25?nM. Envafolimab has the potential for the research of solid tumors.
性状
Liquid
体外研究(In Vitro)
Envafolimab (0-2.51 nM) induces T-cell cytokine (IFN-γ) production in a dose- and time-dependent manner. has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Envafolimab (0.18-0.92 mg/kg; i.p.; four times over 2 weeks) shows antitumor activity with a half-life of ~72?h in NOD-SCID mice (A375 cells). has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.
ClinicalTrial
参考文献
[1]. Papadopoulos KP, et al. First-in-Human Phase I Study of Envafolimab, a Novel Subcutaneous Single-Domain Anti-PD-L1 Antibody, in Patients with Advanced Solid Tumors. Oncologist. 2021 Sep;26(9):e1514-e1525.
[2]. Akinleye A, et al. Immune checkpoint inhibitors of PD-L1 as cancer therapeutics. J Hematol Oncol. 2019 Sep 5;12(1):92.
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