Cergutuzumab amunaleukin
(Synonyms: CEA-IL2v; RG 7813; RO 6895882) 目录号 : GC68854Cergutuzumab amunaleukin (CEA-IL2v) 是一种基于癌胚抗原 (CEA) 靶向 IL-2 变体的免疫细胞因子。Cergutuzumab amunaleukin 具有免疫刺激和抗肿瘤活性。
Cas No.:1509916-03-3
Sample solution is provided at 25 µL, 10mM.
Cergutuzumab amunaleukin (CEA-IL2v) is a monomeric carcinoembryonic antigen (CEA)-targeted IL-2 variant-based immunocytokine. Cergutuzumab amunaleukin has immunostimulating and antineoplastic activities[1].
Cergutuzumab amunaleukin comprises a single IL-2 variant (IL2v) moiety with abolished CD25 binding, fused to the C-terminus of a high affinity, bivalent CEA-specific antibody devoid of Fc-mediated effector functions. Its molecular design aims to avoid preferential activation of regulatory T-cells vs. immune effector cells by removing CD25 binding[1].
The activation of NK cells by Cergutuzumab amunaleukin (CEA-IL2v; 0.001-1000 nM) translated into increased killing of the CEA-positive colon cancer cell line LS180 accompanied by increased release of Granzyme B, IFNγ and RANTES and upregulation of CD25 and CD69 on NK cells[1].
In tumor-free mice, a strong expansion of peripheral CD8+ T and NK cells after treatment with 0.5 and 2 mg/kg Cergutuzumab amunaleukin (CEA-IL2v; i.v.; once) is observed[1].
[1]. Christian Klein, et al. Cergutuzumab amunaleukin (CEA-IL2v), a CEA-targeted IL-2 variant-based immunocytokine for combination cancer immunotherapy: Overcoming limitations of aldesleukin and conventional IL-2-based immunocytokines. Oncoimmunology. 2017 Jan 11;6(3):e1277306.
Cas No. | 1509916-03-3 | SDF | Download SDF |
别名 | CEA-IL2v; RG 7813; RO 6895882 | ||
分子式 | 分子量 | ||
溶解度 | 储存条件 | Store at -20°C | |
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。 |
||
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。 |
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
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet