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Farletuzumab ecteribulin

(Synonyms: MORAb-202) 目录号 : GC74544

Farletuzumab ecteribulin(MORAb-202)是一种ADC,由人源化抗人FRA抗体Farletuzumab通过减少的链间二硫键与Mal-PEG2-Val-Cit-PAB-eribulin结合而成。

Farletuzumab ecteribulin Chemical Structure

Cas No.:2407465-18-1

规格 价格 库存 购买数量
1 mg
¥10,800.00
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Sample solution is provided at 25 µL, 10mM.

Description

Farletuzumab ecteribulin (MORAb-202) is an antibody-drug conjugate (ADC), consisting of the humanized anti-human folate receptor alpha (FRA) antibody Farletuzumab conjugated via reduced interchain disulfide bonds to Mal-PEG2-Val-Cit-PAB-eribulin. Farletuzumab ecteribulin has a agent-to-antibody ratio of 4.0. Farletuzumab ecteribulin is highly cytotoxic to FRA-positive cells in vitro. Farletuzumab ecteribulin has potent antitumor activity.

Farletuzumab ecteribulin (MORAb-202; 5.1 pM-10 μM; 5 days) is highly cytotoxic to FRA-positive cells in vitro (IGROV-1: IC50=1 nM, NCI-H2110: IC50=74 nM, A431-A3: IC50=2.3 μM)[1].

Farletuzumab ecteribulin (MORAb-202; IV; single injection 1, 5 mg/kg at day 0 or 5 mg/kg every 11 days; 60 days) has a significant antitumor activity with once or twice 5 mg/kg[1]. Farletuzumab ecteribulin (2mg/kg; IV) has a T1/2s of 192 and 162 hours and AUC(0-t)s of 7160 and 6300 ug·h/mL for male and female cynomolgus monkeys on Day 1[1].

References:
[1]. Keiji Furuuchi, et al. Antibody-drug conjugate MORAb-202 exhibits long-lasting antitumor efficacy in TNBC PDx models. Cancer Sci. 2021 Jun;112(6):2467-2480.
[2]. Xin Cheng, et al. MORAb-202, an Antibody-Drug Conjugate Utilizing Humanized Anti-human FRα Farletuzumab and the Microtubule-targeting Agent Eribulin, has Potent Antitumor Activity. Mol Cancer Ther. 2018 Dec;17(12):2665-2675.

化学性质

Cas No. 2407465-18-1 SDF
别名 MORAb-202
分子式 分子量 149000
溶解度 储存条件
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 0.0067 mL 0.0336 mL 0.0671 mL
5 mM 0.0013 mL 0.0067 mL 0.0134 mL
10 mM 0.0007 mL 0.0034 mL 0.0067 mL
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