KL044 是时钟蛋白隐色素 (CRY) 的稳定剂，是一种有效的化学探针，pEC50 值为 7.32，可延长昼夜节律周期并抑制 Per2 活性。
货号:ajcx34890
CAS:1801856-93-8
分子式:C21H14ClN3O
分子量：359.81
溶解度:DMSO : 100 mg/mL (277.92 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

KL044, a stabilizer of the clock protein cryptochrome (CRY) , is a potent chemical probe with a pEC50 value of 7.32, leading to the extension of the circadian period and repression of Per2 activity[1].

KL044 (0-3.7 μM; 8 h) effectively stabilizes the CRY1-LUC fusion protein without affecting the stability of LUC in the HEK293 stable cell line[1].

[1]. Jae Wook Lee, et al. Development of Small-Molecule Cryptochrome Stabilizer Derivatives as Modulators of the Circadian Clock. ChemMedChem. 2015 Sep;10(9):1489-97.