P2143
Protease from Aspergillus saitoi
Type XIII, ≥0.6 unit/mg solid
Synonyme(s) :
Molsin
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About This Item
Produits recommandés
Source biologique
Aspergillus sp. (Aspergillus saitoi)
Niveau de qualité
Type
Type XIII
Forme
solid
Activité spécifique
≥0.6 unit/mg solid
Activité étrangère
alkaline protease, essentially free
Température de stockage
−20°C
Application
Protease from Aspergillus saitoi has been used in a study to assess sequence coverage and resolution in hydrogen exchange of large proteins. It has also been used in a study to investigate the conversion of soybean curd isoflavone glycosides to their aglycones through β-glucosidase..
Actions biochimiques/physiologiques
Protease from Aspergillus saitoi was shown to also function as a β-glucosidase.
Définition de l'unité
One unit will hydrolyze hemoglobin to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 2.8 at 37 °C (color by Folin-Ciocalteu reagent).
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Organes cibles
Respiratory system
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
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Les clients ont également consulté
F J Moralejo et al.
Applied microbiology and biotechnology, 54(6), 772-777 (2001-01-11)
A gene encoding the sweet-tasting protein thaumatin (tha) with optimized codon usage was expressed in Aspergillus awamori. Mutants of A. awamori with reduced proteolytic activity were isolated. One of these mutants, named lpr66, contained an insertion of about 200 bp
Analysis of proteolytic degradation of a crude protein mixture using a surface acoustic wave sensor.
T M A Gronewold et al.
Biosensors & bioelectronics, 22(9-10), 2360-2365 (2006-11-03)
Degradation of a crude protein mixture by proteases with pH optima from acidic to basic was followed in real time using a surface acoustic wave biosensor in Love-wave geometry. Proteases EC 3.4.23.18 from Aspergillus saitoi, EC 3.4.21.62 from Bacillus licheniformis
E Ichishima et al.
The Biochemical journal, 339 ( Pt 3), 589-597 (1999-04-24)
For the construction of an overexpression system of the intracellular 1,2-alpha-mannosidase (EC 3.2.1.113) gene (msdS) from Aspergillus saitoi (now designated Aspergillus phoenicis), the N-terminal signal sequence of the gene was replaced with that of the aspergillopepsin I (EC 3.4.23.18) gene
Laetitia Cravello et al.
Rapid communications in mass spectrometry : RCM, 17(21), 2387-2393 (2003-10-31)
The combination of hydrogen exchange and mass spectrometry has been widely used in structural biology, providing views on protein structure and protein dynamics. One of the constraints is to use proteases working at low pH and low temperature to limit
Isolation and characterization of mutants of Aspergillus niger deficient in extracellular proteases.
I E Mattern et al.
Molecular & general genetics : MGG, 234(2), 332-336 (1992-08-01)
In the present study, the extracellular protease activity in a strain of the filamentous fungus Aspergillus niger was investigated and mutant strains deficient in the production of extracellular proteases were isolated. The major protease, which is responsible for 80-85% of
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