Amcinonide inhibit NO release from activated microglia with IC50 3.38 nM. Amcinonide has affinity for the glucocorticoid receptor.
IC50 value: 3.38 nM [1]
Target: NO release
in vitro: Simultaneous immunofluorescent staining for T6 and Ia antigenicity within human epidermis of Amcinonide treated skin detected reduced numbers of T6+/Ia+ cells with a concomitant increase in T6+/Ia- cells. [2]
in vivo: Amcinonide is an anti-inflammatory agent, elicites whitening of a few hairs in both pheomelanic and eumelanic mice. Amcinonide brings about a marked reduction in the numbers of DOPA-positive epidermal melanocytes inhabiting the tails of eumelanic or pheomelanic mice. Amcinonide exertes a deleterious influence on the structure and function of tail epidermis. [3]
性状
Solid
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
-20°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
参考文献
[1]. Hong J, et al. Identification and characterization of triamcinolone acetonide, a microglial-activation inhibitor. Immunopharmacol Immunotoxicol. 2012 Dec;34(6):912-918.[2]. Berman B, et al. Modulation of expression of epidermal Langerhans cell properties following in situ exposure to glucocorticosteroids. J Invest Dermatol. 1983 Mar;80(3):168-171.
溶解度数据
In Vitro: DMSO : 250 mg/mL (497.44 mM; Need ultrasonic)配制储备液