耗材描述
Cecropin A TFA
产品活性:Cecropin A TFA 是由 37 个氨基酸残基构成的线性抗菌肽,从 Hyalaphora cecropia pupae 得到,具有抗菌、抗炎和抗癌作用。
产品来源: https://www.medchemexpress.cn/Cecropin_A_TFA.html
研究领域:Anti-infection
作用靶点:Bacterial | Antibiotic
结构分类:抗生素 | 疾病研究 | 抗菌 | 抗生素 | 疾病研究 | 抗癌 | 抗生素 | 疾病研究 | 抗炎/免疫调剂 | 抗生素 | 其他类 | 结构分类
In Vitro: Cecropin A (10, 20, 30, 40 and 50 μM) induces cytotoxicity on HL-60 cells in a dose-dependent manner. Cecropin A induces apoptosis independent of caspase activation.
Cecropin A shows good antibacterial activity against both multidrug-resistant Gram-negative bacteria such as A. baumanii (MDRAB) and multidrug-resistant P. aeruginosa (MDRPA) with IC50s of 0.5-1 μM.
Cecropin A (0.1, 0.25 μM) exhibits anti-inflammatory activities. Cecropin A (25 μM) effectively suppresses the expression of mTNF-α, mIL-1β, and mMIP-2 mRNA and slightly inhibits the expression of mMIP-1 mRNA. Cecropin A also effectively inhibits LPS-induced phosphorylation of ERK, JNK, p38 MAPK, and reduced the expression of COX-2.
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