Caspofungin (MK-0991) Acetate

目录号:S3073 批次号:S307307

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化学数据

化学结构式 别名 L-743872 储存条件
(自收到货起)
3年 -20°C(避光) 粉状
化学式

C52H88N10O15.2C2H4O2

分子量 1213.42 CAS号 179463-17-3
Solubility (25°C)* 体外 DMSO 100 mg/mL (82.41 mM)
Water 100 mg/mL (82.41 mM)
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

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生物活性

产品描述 Caspofungin Acetate (MK-0991, L-743872)是一种脂肽类抗真菌β-1,3-glucan synthase抑制剂。
靶点
β-1,3-glucan synthase [3]
体外研究

Caspofungin acetate是第一个新型抗真菌剂,其抑制丝状真菌细胞壁的主要成分,β(1, 3)-d-葡聚糖的合成。前期研究表明,caspofungin acetate的体外活性使用标准方法,包括微量稀释或大量稀释,进行念珠菌属的抗真菌药敏测试,该方法由各种念珠菌属,包括克柔假丝酵母菌的国家委员会临床检验科标准1997指引建立。虽然caspofungin acetate仅被FDA批准用于治疗曲霉病,但是有资料显示,许多念珠菌属对其敏感。Caspofungin acetate抑制90%念珠菌属的最低抑菌浓度如下:C.白色念珠菌0.5 μg/mL (范围,0.25-0.5),C.光滑念珠菌1.0 μg/mL (范围,0.25-2.0),C. 热带念珠菌1.0 μg/mL (范围,0.25-1.0), C. 近平滑念珠菌0.5 μg/mL (范围, 0.25-1.0),和C. 克柔念珠菌2.0 μg/mL (范围,0.5-2.0)。

推荐的实验操作(此推荐来自于公开的文献所以Selleck并不保证其有效性)

Caspofungin (MK-0991) Acetate在文献中得到引用

Antiviral Activity of Micafungin and Its Derivatives against SARS-CoV-2 RNA Replication [ Viruses, 2023, 15(2)452] PubMed: 36851666
Antiviral activity and mechanism of the antifungal drug, anidulafungin, suggesting its potential to promote treatment of viral diseases [ BMC Med, 2022, 20(1):359] PubMed: 36266654
Unique mechanistic insights into pathways associated with the synergistic activity of polymyxin B and caspofungin against multidrug-resistant Klebsiella pneumoniae [ Comput Struct Biotechnol J, 2022, 20:1077-1087] PubMed: 35284046
Synergistic in-vitro antiviral effects of combination treatment using anidulafungin and T-1105 against Zika virus infection [ Antiviral Res, 2021, S0166-3542(21)00178-9] PubMed: 34648875
Micafungin Inhibits Dengue Virus Infection through the Disruption of Virus Binding, Entry, and Stability [ Pharmaceuticals (Basel), 2021, 14(4)338] PubMed: 33917182
Caspofungin Suppresses Brain Cell Necroptosis in Ischemic Stroke Rats via Up-Regulation of Pellino3 [ Cardiovasc Drugs Ther, 2021, 10.1007/s10557-021-07231-w] PubMed: 34495409
Inhibiting Fungal Echinocandin Resistance by Small-Molecule Disruption of Geranylgeranyltransferase Type I Activity. [ Antimicrob Agents Chemother, 2020, 64(2)] PubMed: 31791942
The fungal cell wall as a target for the development of new antifungal therapies. [ Biotechnol Adv, 2019, 37(6):107352] PubMed: 30797093
Anti-fungal activity of a novel triazole, PC1244, against emerging azole-resistant Aspergillus fumigatus and other species of Aspergillus. [ J Antimicrob Chemother, 2019, 74(10):2950-2958] PubMed: 31361006
Antifungal Activity in Compounds from the Australian Desert Plant Eremophila alternifolia with Potency Against Cryptococcus spp. [ Antibiotics (Basel), 2019, 8(2)] PubMed: 30935155

特定的存储和包装每个产品的信息在产品说明书上都有注明。大多数Selleck产品,在推荐的条件下存储可稳定保存两年。产品有时建议的储存温度不同,大多数建议储存在-20°C,抑制剂属于化学试剂,可在常温下运输储存两周左右。即使如此,我们保证产品的出货量将保持产品质量的条件下,一般都会放入冰袋。望阁下收到产品后,请按照产品数据表建议适当存储。

如果需要长期保存,请于零下二十度低温保存。禁止用于人体及治疗!

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