Fomivirsen sodium
(Synonyms: ISIS-2922) 目录号 : GC64041Fomivirsen sodium 是一种反义21 mer 磷酸硫寡核苷酸。Fomivirsen 是一种用于巨细胞病毒视网膜炎 (CMV) 研究的抗病毒试剂 ( antiviral agent)。Fomivirsen sodium 结合并降解 CMV immediate-early 2 蛋白(病毒复制所需) 的 mRNA,从而通过抑制病毒增殖。
Cas No.:160369-77-7
Sample solution is provided at 25 µL, 10mM.
Fomivirsen sodium is an antisense 21 mer phosphorothioate oligonucleotide. Fomivirsen is an antiviral agent that is used cytomegalovirus retinitis (CMV) research, incluiding in AIDs. Fomivirsen sodium binds to and degrades the mRNAs encoding CMV immediate-early 2 protein (required for viral replication), thus providing bioactive effects for CMV retinitis by inhibition of virus proliferation[1].
Antisense oligonucleotide acts a complementary nucleotide to the messenger RNA of the major immediate-early region proteins of human cytomegalovirus, it disrupts the replication of the virus through an antisense mechanism[1].Fomivirsen is 21-mer phosphorothioate ASO with CpG motif near its 5′ end, with the sequence 5′-GCG TTT GCT CTT CTT CTT GCG-3′, resulting in mRNA degradation by RNase H-mediated mechanism[2].Fomivirsen inhibits CMV replication in human retinal pigment epithelial (RPE) cells and in human fibroblast cells (MRC-5 cells) in a dose-dependent manner. The mean IC50 are 0.03 µM for RPE cells and 0.2 µM for MRC5 cells[1].
[1]. M D de Smet, et al. Fomivirsen- a phosphorothioate oligonucleotide for the treatment of CMV retinitis. Ocul Immunol Inflamm. 1999 Dec;7(3-4):189-98.
[2]. Anna Kilanowska, et al. In vivo and in vitro studies of antisense oligonucleotides - a review. (Review Article) RSC Adv., 2020, 10, 34501-34516
Cas No. | 160369-77-7 | SDF | Download SDF |
别名 | ISIS-2922 | ||
分子式 | C204H263N63O114P20S20.20Na | 分子量 | 7122.09 |
溶解度 | H2O : 100 mg/mL (14.04 mM; Need ultrasonic) | 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。 |
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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 | 0.1404 mL | 0.702 mL | 1.4041 mL |
5 mM | 0.0281 mL | 0.1404 mL | 0.2808 mL |
10 mM | 0.014 mL | 0.0702 mL | 0.1404 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: >93.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet