表面活性素
| 中文名称 | 表面活性素 |
|---|---|
| 中文同义词 | 表面活性剂SURFACTIN;表面活性素;SURFACTIN(枯草菌脂肽钠);表面活性剂;表面活性肽;霍乱肠毒素Β链抗体;SURFACTIN(异构体混合物) |
| 英文名称 | SURFACTIN |
| 英文同义词 | SURFACTIN;surfactin from bacillus subtilis;Surfactin peptide;surfactin C;Biosurfactants Surfactin;Cyclo(L-α-aspartyl-D-leucyl-L-leucyl-3-hydroxy-13-methyltetradecanoyl-L-α-glutamyl-L-leucyl-D-leucyl-L-valyl);abs9122;Surfactin C1 |
| CAS号 | 24730-31-2 |
| 分子式 | C53H93N7O13 |
| 分子量 | 1036.36 |
| EINECS号 | 000-000-0 |
| 相关类别 | 化工原料;中药对照品;生物化工;化学试剂;Antibiotics;Antibiotics A to;Antibiotics N-SAntibiotics;AntifungalAntibiotics;Chemical Structure Class;Interferes with Cell Membrane Permeability (Ionophores)Antibiotics;Mechanism of Action;Peptides;Spectrum of Activity |
| Mol文件 | 24730-31-2.mol |
| 结构式 |  |
表面活性素 性质
| 熔点 | 140-144°C |
|---|---|
| 沸点 | 1268.3±65.0 °C(Predicted) |
| 密度 | 1.037±0.06 g/cm3(Predicted) |
| 储存条件 | 2-8°C |
| 溶解度 | 乙醇：10 mg/mL，透明，微黄色 |
| 酸度系数(pKa) | 4.00±0.10(Predicted) |
| 形态 | 粉末 |
| 颜色 | 白色至淡黄色 |
| 水溶解性 | Water: 31.25 mg/mL (30.15 mM) |
| 稳定性 | 稳定，但储存温度低于 10℃。与强氧化剂不相容。 |
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HSV-1
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HSV-2
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Surfactin can increase the activity of NSC277174 against avian pathogenic Escherichia coli (APEC) in vitro with antimicrobial assays such as minimum inhibitory concentrations (MIC) and fractional inhibitory concentration (FIC). For APEC O78 strain, the MIC of NSC277174 and Surfactin are 1000 ug/ml and >1mg/ml, respectively.
In the model of chick infection (inoculation of E.coli ), Surfactin exerts adjuvant effects with NSC277174 against APEC by lowering the numerical value of mortality and liver bacterial loads, and regulating the expression of inflammatory cytokines et al. Surfactin can act as a novel antimicrobial adjuvant with NSC277174 against AEPC infection in chicken.
安全信息
| WGK Germany | 3 |
|---|---|
| F | 10 |
| 提供商 | 语言 |
|---|---|
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英文
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