Aspergillus acid protease

Modify Date: 2024-01-04 15:59:01

Aspergillus acid protease Structure
Aspergillus acid protease structure
Common Name Aspergillus acid protease
CAS Number 9025-49-4 Molecular Weight 232.235
Density 1.3±0.1 g/cm3 Boiling Point 413.1±45.0 °C at 760 mmHg
Molecular Formula C12H12N2O3 Melting Point N/A
MSDS Chinese USA Flash Point 203.6±28.7 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger

 Use of Aspergillus acid protease


Aspergillopepsin I (Aspergillus acid protease) is an aspartic endopeptidase that catalyses the hydrolysis of peptide bonds in proteins, with broad specificity[1].

 Names

Name Proteinase, Aspergillus acid
Synonym More Synonyms

 Aspergillus acid protease Biological Activity

Description Aspergillopepsin I (Aspergillus acid protease) is an aspartic endopeptidase that catalyses the hydrolysis of peptide bonds in proteins, with broad specificity[1].
Related Catalog

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 413.1±45.0 °C at 760 mmHg
Molecular Formula C12H12N2O3
Molecular Weight 232.235
Flash Point 203.6±28.7 °C
Exact Mass 232.084793
LogP 1.19
Appearance of Characters white powder
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.605
Storage condition 2-8°C
Water Solubility 5-20 mg/mL

 Safety Information

Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger
Hazard Statements H315-H319-H334-H335
Precautionary Statements P261-P305 + P351 + P338-P342 + P311
Hazard Codes Xn
Risk Phrases 37/38-41-42-36/37/38-42/43-20
Safety Phrases 23-24-26-36/37/39-36/37-22-36
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS UK9595000

 Articles32

More Articles
[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)

 Synonyms

1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-7-methyl-4-oxo-
1-Ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
Ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic Acid
T66 BV EN GNJ CVQ E2 H1
Acide 1-etil-7-metil-1,8-naftiridin-4-one-3-carbossilico
NegGram
WIN-18320
WINTOMYLON
Acide nalidixico
nalidixic acid
Aspergillus acid protease
EINECS 232-796-2