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酸性蛋白酶

酸性蛋白酶用途

曲霉蛋白酶I(曲霉酸蛋白酶)是一种天冬氨酸内肽酶,催化蛋白质中肽键的水解,具有广泛的特异性[1]。

酸性蛋白酶名称

[ CAS 号 ]:
9025-49-4

[ 中文名 ]:
酸性蛋白酶

[ 英文名 ]:
Aspergillus acid protease

[中文别名 ]:

[英文别名 ]:

T66 BV EN GNJ CVQ E2 H1
NegGram
WIN-18320
WINTOMYLON
Acide nalidixico
nalidixic acid
Aspergillus acid protease
EINECS 232-796-2

酸性蛋白酶生物活性

[ 描述 ]:

曲霉蛋白酶I(曲霉酸蛋白酶)是一种天冬氨酸内肽酶,催化蛋白质中肽键的水解,具有广泛的特异性[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

酸性蛋白酶物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
413.1±45.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₁₂N₂O₃

[ 分子量 ]:
232.235

[ 闪点 ]:
203.6±28.7 °C

[ 精确质量 ]:
232.084793

[ LogP ]:
1.19

[ 外观性状 ]:
white powder

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.605

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
5-20 mg/mL

酸性蛋白酶安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H315-H319-H334-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338-P342 + P311

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
37/38-41-42-36/37/38-42/43-20

[ 安全声明 (欧洲) ]:
23-24-26-36/37/39-36/37-22-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
UK9595000

酸性蛋白酶文献

[Modification of two tyrosine residues in aspergillopepsin A by p-nitrophenyldiazonium chloride].

Biokhimiia 46(2) , 369-75, (1981)

p-Nitrophenyldiazonium chloride was found to modify the Tyr-75 and Tyr-189 residues in aspergillopepsin A. Incubation of the protein with a 45-fold molar excess of the reagent at pH 5,2 results in the...

Sequences from the aspergillopepsin PEP gene of Aspergillus fumigatus: evidence on their use in selective PCR identification of Aspergillus species in infected clinical samples.

FEMS Immunol. Med. Microbiol. 25(3) , 255-64, (1999)

In immunodeficient patients, Aspergillus species emerge as circumstantial pathogens. Aspergillus fumigatus is a distant first among the pathogenic aspergilli, which cause deep-seated mycoses. Sequence...

The site of diazoacetyl inhibitor attachment to acid proteinase of Aspergillus awamori--an analog of penicillopepsin and pepsin.

Biochem. Biophys. Res. Commun. 49(4) , 1075-81, (1972)

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