KDU731
目录号 : GC38033KDU731,具有口服活性的 C. parvum PI4K 抑制剂,阻断体内外隐孢子虫感染,IC50 值为 25 nM。KDU731 是治疗隐孢子虫引起的腹泻的有望候选药物,具有广泛的安全性。
Cas No.:1610610-48-4
Sample solution is provided at 25 µL, 10mM.
KDU731, an orally active C. parvum PI4K inhibitor with an IC50 value of 25 nM, blocks Cryptosporidium infection in vitro and in vivo[1][2]. KDU731 is a promising drug candidate for the treatment of diarrhea caused by Cryptosporidium and meets a broad range of safety[2].
KDU731 (orally administration; 7 or 10mg/kg; 16 days) has potent activity against Cryptosporidium in immunocompromised IFN-γ KO mice and dramatically reduces oocyst shedding[2].KDU731 (orally administration; 5 mg/kg; every 12 hours for 7 days) is tolerated in all calves, and treated calves shed significantly fewer oocysts than vehicle treated calves in their stool[2]. Animal Model: 6-8 week old C57BL/6 IFN-γ-knockout mice with 10,000 oocysts[1]
[1]. Ward HD, et al. New Tools for Cryptosporidium Lead to New Hope for Cryptosporidiosis. Trends Parasitol. 2017 Sep;33(9):662-664. [2]. Manjunatha UH, et al. A Cryptosporidium PI(4)K inhibitor is a drug candidate for cryptosporidiosis. Nature. 2017 Jun 15;546(7658):376-380.
Cas No. | 1610610-48-4 | SDF | |
Canonical SMILES | O=C(C1=CC2=C(C3=CC=C(C(N)=O)C=C3)C=NN2C=C1)N(C)C4=NC=C(C#N)C=C4 | ||
分子式 | C22H16N6O2 | 分子量 | 396.4 |
溶解度 | DMSO: 83.33 mg/mL (210.22 mM) | 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 | 2.5227 mL | 12.6135 mL | 25.227 mL |
5 mM | 0.5045 mL | 2.5227 mL | 5.0454 mL |
10 mM | 0.2523 mL | 1.2614 mL | 2.5227 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
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet