溶葡球菌酶结构式
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常用名 | 溶葡球菌酶 | 英文名 | Lysostaphin |
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CAS号 | 9011-93-2 | 分子量 | 282.294 | |
密度 | 1.3±0.1 g/cm3 | 沸点 | 483.6±55.0 °C at 760 mmHg | |
分子式 | C16H14N2O3 | 熔点 | N/A | |
MSDS | 美版 | 闪点 | 246.3±31.5 °C |
溶葡球菌酶用途Lysostaphin一种抗葡萄球菌剂。Lysostaphin 对甘氨酸内肽酶、内源性β-N乙酰化葡糖苷酶,以及N乙酰化胞壁酰丙氨酸酰胺酶有抑制活性。 |
中文名 | 溶葡球菌酶 |
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英文名 | 2-(3,5-dimethoxyphenyl)quinazolin-4-ol |
英文别名 | 更多 |
密度 | 1.3±0.1 g/cm3 |
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沸点 | 483.6±55.0 °C at 760 mmHg |
分子式 | C16H14N2O3 |
分子量 | 282.294 |
闪点 | 246.3±31.5 °C |
精确质量 | 282.100433 |
LogP | 2.18 |
蒸汽压 | 0.0±1.2 mmHg at 25°C |
折射率 | 1.618 |
储存条件 | -70℃密闭,避光,通风干燥处保存。 |
稳定性 | Biochem/physiol Actions: Lysostaphin is a zinc endopeptidase with a molecular weight of approximately 25 kDa. Because lysostaphin cleaves the polyglycine cross-links in the peptidoglycan layer of the cell wall of Staphylococcus species it has been found useful for cell lysis and also as a potential anti-microbial therapeutic. Unit Definition: One unit will reduce the turbidity (A620) of a suspension of Staphylococcus aureus cells from 0.250 to 0.125 in 10 min at pH7.5 at 37°C in a 6.0ml reaction mixture. |
更多 | 1. 性状:濙黄色粉末。 2. 密度(g/mL,25℃):未确定 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):未确定 5. 沸点(ºC,常压):未确定 6. 沸点(ºC,5.2kPa):未确定 7. 折射率:未确定 8. 闪点(ºC):未确定 9. 比旋光度(º):未确定 10. 自燃点或引燃温度(ºC):未确定 11. 蒸气压(kPa,20ºC):未确定 12. 饱和蒸气压(kPa,60ºC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(ºC):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:溶于水。 |
溶葡球菌酶毒理学数据: 毒理学数据: 1、急性毒性:大鼠注射LD50:530 mg/kg; 小鼠注射LD50:820 mg/kg; 溶葡球菌酶生态学数据: 通常对水体是稍微有害的,不要将未稀释或大量产品接触地下水,水道或污水系统,未经政府许可勿将材料排入周围环境。 |
个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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危害码 (欧洲) | Xi |
安全声明 (欧洲) | S22;S24/25 |
危险品运输编码 | NONH for all modes of transport |
RTECS号 | OL5985000 |
Influence of dTMP on the phenotypic appearance and intracellular persistence of Staphylococcus aureus.
Infect. Immun. 76(4) , 1333-9, (2008) Thymidine-dependent small-colony variants (SCVs) of Staphylococcus aureus are frequently associated with persistent and recurrent infections in cystic fibrosis patients. The phenotypic appearance of S... |
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Targeting methicillin-resistant Staphylococcus aureus with short salt-resistant synthetic peptides.
Antimicrob. Agents Chemother. 58(7) , 4113-22, (2014) The seriousness of microbial resistance combined with the lack of new antimicrobials has increased interest in the development of antimicrobial peptides (AMPs) as novel therapeutics. In this study, we... |
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Leukocyte cell-derived chemotaxin 2 is a zinc-binding protein.
FEBS Lett. 587(5) , 404-9, (2013) Leukocyte cell-derived chemotaxin 2 (LECT2) is a secreted hepatic protein that has been associated with several physiological activities. LECT2 belongs to the peptidase M23 family, suggesting that it ... |
2-(3,5-Dimethoxyphenyl)-4(1H)-quinazolinone |
2-(3,5-dimethoxyphenyl)quinazolin-4-ol |
4(1H)-Quinazolinone, 2-(3,5-dimethoxyphenyl)- |