Amivantamab  (Synonyms: 埃万妥单抗; JNJ-61186372)

Amivantamab (JNJ-61186372) is a human EGFR-MET bispecific antibody with immune anticancer activity. Amivantamab inhibits ligand binding, promotes endocytosis and degradation of receptor-antibody complexes, and induces Fc-dependent cytokinesis in macrophages and antibody-dependent cytotoxicity in natural killer cells^[1].

Human IgG1 kappa

Human IgG1 kappa, Isotype Control

Bispecific

Amivantamab (JNJ-61186372)(0.05-1 mg/mL) 导致 Ba/F3 细胞活力显着且剂量依赖性降低，EGFR 下游信号通路磷酸化 EGFR (pEGFR)、磷酸化 AKT (pAKT)、磷酸化 ERK (pERK) 和磷酸化 S6 (pS6) 也显着降低^[2]。
Amivantamab (JNJ-61186372) 可以通过下调 EGFR 和 MET 信号通路在具有 EGFR Exon20ins 突变的 NSCLC 患者来源的癌细胞中具有有效的抗肿瘤活性^[2]。

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

Amivantamab (JNJ-61186372) (i.p, 30 mg/kg, twice a week, 15 days) 可以有效减小在雌性无胸腺 BALB-c/nu 小鼠的 EGFR Exon20ins 突变的 NSCLC 异种移植模型中的肿瘤体积，具有体内抗肿瘤作用^[2]。

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

2171511-58-1

液体

Colorless to light yellow

埃万妥单抗

Shipping with dry ice.

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

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  Human IgG1 kappa

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  Immobilized Human c-MET/HGFR Protein (ECD, His Tag) can bind Amivantamab. The EC₅₀ for this effect is 1.20 ng/mL.

• [1]. Keunchil Park, et al. Amivantamab in EGFR Exon 20 Insertion-Mutated Non-Small-Cell Lung Cancer Progressing on Platinum Chemotherapy: Initial Results From the CHRYSALIS Phase I Study. J Clin Oncol. 2021 Oct 20;39(30):3391-3402.   [Content Brief]

  [2]. Jiyeon Yun, et al. Antitumor Activity of Amivantamab (JNJ-61186372), an EGFR-MET Bispecific Antibody, in Diverse Models of EGFR Exon 20 Insertion-Driven NSCLC. Cancer Discov. 2020 Aug;10(8):1194-1209.   [Content Brief]