KDU731,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 是研究隐孢子虫引起的腹泻的有望候选药物,具有广泛的安全性。
生物活性
KDU731, an orally active C. parvum PI4K inhibitor with an IC 50 value of 25 nM, blocks Cryptosporidium infection in vitro and in vivo. KDU731 is a promising drug candidate for the treatment of diarrhea caused by Cryptosporidium and meets a broad range of safety.
性状
Solid
IC50 & Target[1][2]
PI4K
体内研究(In Vivo)
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.
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. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[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.
溶解度数据
In Vitro: DMSO : 83.33 mg/mL (210.22 mM; Need ultrasonic)配制储备液