胰凝乳蛋白酶抑制剂结构式
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常用名 | 胰凝乳蛋白酶抑制剂 | 英文名 | chymostatin |
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CAS号 | 9076-44-2 | 分子量 | 607.701 | |
密度 | 1.3±0.1 g/cm3 | 沸点 | N/A | |
分子式 | C31H41N7O6 | 熔点 | 276-278℃ | |
MSDS | 中文版 美版 | 闪点 | N/A |
胰凝乳蛋白酶抑制剂用途凝乳蛋白酶是一种有效的组织蛋白酶G抑制剂。凝乳酶抑素与其他胃蛋白酶抑制剂联合使用可抑制真菌生长。凝乳蛋白酶可用于急性肺损伤和胰腺炎的研究[1]。 |
中文名 | 抑糜朊酶素 |
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英文名 | N-[-Nα-carbonyl-capreomycidine-Val-Phe-al]-Phe |
中文别名 | 胰凝乳蛋白酶抑制剂 |
英文别名 | 更多 |
密度 | 1.3±0.1 g/cm3 |
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熔点 | 276-278℃ |
分子式 | C31H41N7O6 |
分子量 | 607.701 |
精确质量 | 607.311829 |
PSA | 201.61000 |
LogP | 4.00 |
折射率 | 1.640 |
储存条件 | -20°C密闭,避光,通风干燥处 |
稳定性 | Biochem/physiol Actions Chymostatin is a strong inhibitor of many proteases, including chymotrypsin, papain, chymotrypsin-like serine proteinases, chymases, and lysosomal cysteine proteinases such as cathepsins A,B,C, B, H, and L. It weakly inhibits human leucocyte elastase. It is effective at a final concentration of 100 to 200 μg/ml (10 to 100 μM). Chymostatin is often included in protease inhibitor cocktails used with plant extracts. Other Notes A mixture of A (major), B and C components. A: X=Leu; B: X=Val; C: X=Ile chymostatin A MW = 607.7 chymostatin B MW = 593.7 chymostatin C MW = 607.7 Preparation Note Solubility testing in glacial acetic acid at 10 mg/ml yields a clear solution, which is usually colorless, but can be yellow in appearance. It is reportedly also soluble in DMSO; only slightly soluble in water and short-chain alcohols; insoluble in ethyl acetate, butyl acetate, ether, hexane, and petroleum ether. Stock solutions ( 10 mM ) can be prepared in DMSO and are stable for months at -20 °C . Stock solutions can also be made in 0.1 M HCl. Dilute solutions (10-100 μM) are only stable for several hours, due to oxidation of the terminal aldehyde. |
水溶解性 | DMSO: 10 mM Stock solutions stable for months at −20 °C. |
计算化学 | 计算化学数据: 1、 疏水参数计算参考值(XlogP):未确定 2、 氢键供体数量:21 3、 氢键受体数量:27 4、 可旋转化学键数量:44 5、 拓扑分子极性表面积(TPSA):612 6、 重原子数量:131 7、 表面电荷:0 8、 复杂度:3010 9、 同位素原子数量:0 10、 确定原子立构中心数量:13 11、 不确定原子立构中心数量:3 12、 确定化学键立构中心数量:0 13、 不确定化学键立构中心数量:0 14、 共价键单元数量:1 |
更多 | 1. 性状:未确定。 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:未确定 |
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 |
风险声明 (欧洲) | 36/37/38 |
安全声明 (欧洲) | 22-24/25-36-26 |
危险品运输编码 | NONH for all modes of transport |
WGK德国 | 3 |
RTECS号 | GC3047700 |
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PLoS ONE 10 , e0134723, (2015) The filamentous fungus Trichoderma reesei has tremendous capability to secrete proteins. Therefore, it would be an excellent host for producing high levels of therapeutic proteins at low cost. Develop... |
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Estrogen inhibits mast cell chymase release to prevent pressure overload-induced adverse cardiac remodeling.
Hypertension 65(2) , 328-34, (2015) Estrogen regulation of myocardial chymase and chymase effects on cardiac remodeling are unknown. To test the hypothesis that estrogen prevents pressure overload-induced adverse cardiac remodeling by i... |
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Primacy of angiotensin converting enzyme in angiotensin-(1-12) metabolism.
Am. J. Physiol. Heart Circ. Physiol. 305(5) , H644-50, (2013) Angiotensin-(1-12) [ANG-(1-12)], a new member of the renin-angiotensin system, is recognized as a renin independent precursor for ANG II. However, the processing of ANG-(1-12) in the circulation in vi... |
N-{[(1S)-1-[(4S)-2-Amino-1,4,5,6-tetrahydro-4-pyrimidinyl]-2-{[(2S)-4-methyl-1-oxo-1-{[(2S)-1-oxo-3-phenyl-2-propanyl]amino}-2-pentanyl]amino}-2-oxoethyl]carbamoyl}-L-phenylalanine |
MFCD00071059 |
CHYMOSTATIN (MICROBIAL PRODUCT) |
Chymostatin |
CHYMOSTATIN, 5 MG |
L-Phenylalanine, N-[[[(1S)-2-[[(1S)-1-[[[(1S)-1-formyl-2-phenylethyl]amino]carbonyl]-3-methylbutyl]amino]-1-[(4S)-hexahydro-2-imino-4-pyrimidinyl]-2-oxoethyl]amino]carbonyl]- |
CHYMOSTATIN (25 MG ) |
CHYMOSTATIN (ACTINOMYCETES) |