焦磷酸酶,无机 来源于面包酵母(酿酒酵母)结构式
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常用名 | 焦磷酸酶,无机 来源于面包酵母(酿酒酵母) | 英文名 | Pyrophosphatase, Inorganic from baker's yeast |
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CAS号 | 9024-82-2 | 分子量 | 357.443 | |
密度 | 1.4±0.1 g/cm3 | 沸点 | 566.6±50.0 °C at 760 mmHg | |
分子式 | C21H27NO4 | 熔点 | N/A | |
MSDS | 中文版 美版 | 闪点 | 296.5±30.1 °C | |
符号 |
GHS07 |
信号词 | Warning |
焦磷酸酶,无机 来源于面包酵母(酿酒酵母)用途无机焦磷酸酶(PPase)将焦磷酸盐(PPi)转化为磷酸盐。无机焦磷酸酶是RNA制备的体外转录反应的基本成分,通常用于生化研究。无机焦磷酸酶对驱动核酸和蛋白质合成等细胞过程至关重要[1]。 |
中文名 | 无机焦磷酸化酶 |
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英文名 | Inorganic pyrophosphatase |
英文别名 | 更多 |
描述 | 无机焦磷酸酶(PPase)将焦磷酸盐(PPi)转化为磷酸盐。无机焦磷酸酶是RNA制备的体外转录反应的基本成分,通常用于生化研究。无机焦磷酸酶对驱动核酸和蛋白质合成等细胞过程至关重要[1]。 |
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相关类别 | |
参考文献 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 566.6±50.0 °C at 760 mmHg |
分子式 | C21H27NO4 |
分子量 | 357.443 |
闪点 | 296.5±30.1 °C |
精确质量 | 357.194000 |
LogP | 1.79 |
外观性状 | 浅褐色冻干粉 |
蒸汽压 | 0.0±1.6 mmHg at 25°C |
折射率 | 1.702 |
储存条件 | -20°C密闭,避光,通风干燥处 |
稳定性 | Other Notes A homohexameric protein containing 175 amino acid residues per subunit, its activity is Mg2+ dependent. It is a relatively thermostable protein. Unit Definition One unit will release 1.0 μmole of inorganic orthophosphate per minute at pH 9 at 25 °C. Physical form Lyophilized powder in Tris-buffered salts containing protease inhibitors Application Inorganic pyrophosphatase (PPase) is a ubiquitous enzyme catalyzing the reaction PPi + H2O → 2Pi. It plays an important role in protein, RNA, and DNA synthesis. |
更多 | 1. 性状: 白色冻干粉末。 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 |
符号 |
GHS07 |
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信号词 | Warning |
危害声明 | H315-H319-H335 |
警示性声明 | P261-P305 + P351 + P338 |
个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
危害码 (欧洲) | Xi |
危险品运输编码 | NONH for all modes of transport |
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Ontogenez 43(6) , 413-24, (2012) Comparative analysis of the transport activity of proton pumps (plasmalemma H+-ATPase, vacuolar H+-ATPase, and vacuolar H+-pyrophosphatase) in the membrane preparations obtained from coleoptile cells ... |
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Continuous enzyme-coupled assay of phosphate- or pyrophosphate-releasing enzymes.
Biotechniques 53(2) , 99-103, (2012) A coupled enzyme assay able to monitor the kinetics of reactions catalyzed by phosphate- or pyrophosphate-releasing enzymes is presented here. The assay is based on the concerted action of inorganic p... |
Pyrophosphate phosphohydrolase |
MFCD00131379 |
Morphinan-3,6,14-triol, 17-(cyclobutylmethyl)-4,5-epoxy- |
Pyrophosphatase 1 |
Diphosphatase |
Inorg. pyrophosphatase |
E.C. 3.6.1.1 |
EC 3.6.1.1 |
Pyrophosphatases |
17-(Cyclobutylmethyl)-4,5-epoxymorphinan-3,6,14-triol |
Pyrophosphatase |
PPase |