Farletuzumab ecteribulin
(Synonyms: MORAb-202) 目录号 : GC74544Farletuzumab 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。
Cas No.:2407465-18-1
Sample solution is provided at 25 µL, 10mM.
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.
Cas No. | 2407465-18-1 | SDF | |
别名 | MORAb-202 | ||
分子式 | 分子量 | 149000 | |
溶解度 | 储存条件 | ||
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 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。 |
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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。 |
制备储备液 | |||
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 |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >98.00%
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