CAS NO: | 2376255-48-8 |
生物活性 | Ac-FLTD-CMK, a gasdermin D (GSDMD)-derived inhibitor, is a specificinflammatory caspasesinhibitor. Ac-FLTD-CMK is effective againstcaspases-1(IC50of 46.7 nM),caspases-4(IC50of 1.49 μM),caspases-5(IC50of 329 nM), andcaspases-11, but not the apoptotic caspases such as caspase-3[1]. | ||||||||||||||||
IC50& Target[1] |
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体外研究 (In Vitro) | Ac-FLTD-CMK, inhibits GSDMD cleavage by caspases-1, -4, -5, and -11 in vitro, suppresses pyroptosis downstream of both canonical and noncanonical inflammasomes, as well as reduces IL-1β release following activation of the NLRP3 inflammasome in macrophages. By contrast, Ac-FLTD-CMK does not target caspase-3 or apoptotic cell death. Crystal structure of caspase-1 in complex with Ac-FLTD-CMK reveals extensive enzyme-inhibitor interactions involving both hydrogen bonds and hydrophobic contacts[1]. | ||||||||||||||||
分子量 | 569.05 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C26H37ClN4O8 | ||||||||||||||||
CAS 号 | 2376255-48-8 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 | -20°C, protect from light, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen) | ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 100 mg/mL(175.73 mM;Need ultrasonic) 配制储备液
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以下溶剂前显示的百
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