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Chalcone
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Chalcone图片
CAS NO:94-41-7
包装与价格:
包装价格(元)
100 mg电议
200 mg电议
500 mg电议

产品名称
Cinnamophenone
查耳酮
benzalacetophenone
phenyl styryl ketone
β-phenylacrylophenone
benzylideneacetophenone
产品介绍
Chalcone 是从甘草中分离得到的一种芳香酮,可合成查耳酮衍生物。它具有多种生物和药理的活性,如抗炎、抗菌、抗癌、抗氧化、抗寄生虫等活性。

产品描述

Chalcone is an aromatic ketone that forms the central core for a variety of important biological compounds, which are known collectively as chalcones.

体外活性

AG99, a potent inhibitor of EGFR, was shown to inhibit the appearance of pp145 to some extent. AG99 promotes cell death of normal and cancer cells via activation of caspase-like proteases in vitro [2].

细胞实验

Human bladder carcinoma cell line 5637 was maintained in RPMI1640 medium supplemented with 10% fetal calf serum (FCS), 1 mM L-glutamine, and antibiotics. Cells were grown at 37°C in a humidified 5% CO2 atmosphere. For all experiments, confluent cells were trypsinized, and aliquots of single-cell suspension were re-seeded at 0.5×10^6 cells/dish (100-mm diameter) or 0.1×106 cells/dish (60-mm diameter) and cultured in poly-L-lysine-coated new culture dishes containing normal culture media for 24-48 hours. After the normal growth treatment, cells were treated under several different conditions as specified in the text. When cell number and cell viability were determined, both attached cells and unattached cells were collected by trypsinization and sedimentation of the culture media, respectively, and combined in one tube. The cells were washed twice with phosphate-buffered saline (PBS) and aliquots of the cells were stained with Trypan Blue solution. After the staining, cells were mounted in a hemocytometer for microscopic observation. Total cell number was determined by counting more than 300 cells per condition. The percentage of Trypan-Blue-stained cells (versus total cell number) was determined by calculation of data obtained with three independent counting of more than 100 cells. When nuclear morphology was evaluated, cells were grown and treated in glass-bottom dishes. After treatment, the cells were washed three times with PBS, fixed with 4% paraformaldehyde in PBS for 10 minutes, permeabilized with 0.2% Triton X-100 in PBS for 2 minutes and blocked with 3% BSA in PBS for 1 hour. Cells were then treated with propidium iodide at 2 μg/ml in PBS for 1 hour. After washing with PBS (three times 5 minutes), samples were mounted in PBS containing 50 mg/ml 1,4-diazabicyclo[2,2,2]octane and 90% glycerol and subjected to confocal microscopic observation. The fluorescence was detected at 543 nm argon excitation using optics of a 590 nm long-pass barrier filter.The fluorescent images were recorded and reconstituted with the use of software Adobe Photoshop CS [2].

Cas No.

94-41-7

分子式

C15H12O

分子量

208.26

别名

Cinnamophenone;查耳酮;benzalacetophenone;phenyl styryl ketone;β-phenylacrylophenone;benzylideneacetophenone

储存和溶解度

H2O:4.8 mM
DMSO:201.7 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years