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Chalcone (Cinnamophenone) 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。
Chalcone (Cinnamophenone) 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。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
100 mg | ¥ 129 | 现货 | |
500 mg | ¥ 273 | 现货 | |
1 g | ¥ 389 | 现货 | |
5 g | ¥ 939 | 现货 | |
10 g | ¥ 1,390 | 现货 |
产品描述 | Chalcone (Cinnamophenone) is an aromatic ketone that forms the central core for a variety of important biological compounds, which are known collectively as chalcones. |
靶点活性 | EGFR:10 µM (in A431 cells) |
体外活性 | AG99,一种EGFR的强效抑制剂,被证明在一定程度上抑制了pp145的表达。AG99通过激活体外中的类半胱天冬酶蛋白酶促进正常细胞和癌细胞的死亡[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]. |
别名 | 查耳酮, β-phenylacrylophenone, phenyl styryl ketone, Cinnamophenone, benzylideneacetophenone, benzalacetophenone |
分子量 | 208.26 |
分子式 | C15H12O |
CAS No. | 94-41-7 |
Smiles | C(C=CC1=CC=CC=C1)(=O)C2=CC=CC=C2 |
密度 | no data available |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 55 mg/mL (264.09 mM) H2O: 4.8 mM | ||||||||||||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||||||||||||
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