| 杂合抗菌肽MgJ抗菌活性的初步研究 |
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| 引用本文： | 尹佳.杂合抗菌肽MgJ抗菌活性的初步研究[J].吉林化工学院学报,2013(11):7-9. |
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| 作者姓名： | 尹佳 |
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| 作者单位： | 吉林化工学院化工与生物技术学院,吉林吉林132022 |
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| 摘 要： | 采用琼脂孔穴扩散法和微量稀释法,对人工合成的杂合抗菌肽抗菌肽MgJ的抗菌活性进行研究,结果表明,抗菌肽MgJ具有较强的抑制大肠杆菌与金黄色葡萄球菌的活性,对金黄色葡萄球菌的最低抑菌浓度(MIC)为10μg/ml,对大肠杆菌的最低抑菌浓度(MIC)为5μg/ml.
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| 关 键 词： | 杂合抗菌肽MgJ 最低抑菌浓度 抗菌活性 |
Primary Studies on Antibacterial Activity of Recombinant Antibacterial Peptide MgJ |
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| YIN Jia.Primary Studies on Antibacterial Activity of Recombinant Antibacterial Peptide MgJ[J].Journal of Jilin Institute of Chemical Technology,2013(11):7-9. |
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| Authors: | YIN Jia |
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| Affiliation: | YIN Jia (College of Chemical and Biological technology ,Jilin Institute of Chemical Technology ,Jilin City 132022, China) |
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| Abstract: | Agar gel diffusion and dilution methods were used in this experiment to study antiba- cterial activity of the recombinant antibacterial peptide MgJ. The results showed that the antimic robial peptides MgJ had strong antimicrobial activity to Escherichia coli and Staphyloc occus aur-eus, and there was linear positive correlation between its concentration and antimicrobial active ity. The minimal inhibitory concentration （MIC） to Staphylococcus aureus was 10μg/mL, and the minimal inhibitory concentration （MIC）to Escherichia coli was 5 μg/mL. |
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| Keywords: | recombinant antibacterial peptide MgJ minimal inhibitory concentration antiba cterial activity |
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