|Butyrolactone I 目录号 GC42997|
Sample solution is provided at 25 µL, 10mM.
|Cas No.||87414-49-1||SDF||Download SDF|
|化学名||(2R)-2,5-dihydro-4-hydroxy-2-[[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]methyl]-3-(4-hydroxyphenyl)-5-oxo-2-furancarboxylic acid, methyl ester|
|溶解度||Soluble in ethanol, methanol, DMSO, DMF||储存条件||Store at -20°C|
|General tips||For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.|
|Shipping Condition||Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
Butyrolactone I is a secondary metabolite from A. terreus that acts as an ATP-competitive inhibitor of cyclin-dependent kinase 1 (Cdk1; IC50 = 20 μg/ml in PC-14 cells).1 It induces dose-dependent G2/M arrest, inhibits DNA synthesis, and decreases Cdk1 protein expression in vitro.1 Butyrolactone I has antitumor effects in non-small cell lung, small cell lung, and prostate cancer cell lines (mean IC50 = 50 μg/ml)., It inhibits in vitro Cdk1 phosphorylation of tau and in vivo phosphorylation of transcription factor E2F-1., Additionally, exogenous application of butyrolactone I to A. terreus cultures increases biogenesis of the secondary metabolites lovastatin and conidiation in a quorum-sensing manner.
. Nishio, K., Arioka, H., Kurokawa, H., et al. Antitumor effects of butyrolactone I, a selective cdc2 kinase inhibitor, on human lung cancer cell lines. Anticancer Res. 16(6B), 3387-3395 (1996).
. Suzuki, M., Hosaka, Y., Matsushima, H., et al. Butyrolactone I induces cyclin B1 and causes G2/M arrest and skipping of mitosis in human prostate cell lines. Cancer Lett. 138(1-2), 121-130 (1999).
. Hosoi, T., Uchiyama, M., Okumura, E., et al. Evidence for cdk5 as a major activity phosphorylating tau protein in porcine brain extract. J. Biochem. 117(4), 741-749 (1995).
. Kitagawa, M., Higashi, H., Suzuki-Takahashi, I., et al. Phosphorylation of E2F-1 by cyclin A-cdk2. Oncogene 10(2), 229-236 (1995).
. Palonen, E.K., Raina, S., Brandt, A., et al. Transcriptomic complexity of Aspergillus terreus velvet gene family under the influence of butyrolactone I. Microorganisms 14;5(1), (2017).