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Principaux documents

P5985

Sigma-Aldrich

Protease from Bacillus sp.

liquid, ≥16 U/g

Synonyme(s) :

Everlase 16.0 L

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About This Item

Numéro CE :
232-752-2
Numéro MDL:
MFCD00132092
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.54
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Source biologique

Bacillus sp.

Niveau de qualité

200

Forme

liquid

Activité spécifique

≥16 U/g

Poids mol.

20--30 kDa

Température de stockage

2-8°C

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Catégories apparentées

Description générale

Proteases are ubiquitously found in nature and microbes are the desired source for these enzymes.[1] They are classified into four classes namely aspartic, serine, cysteine and metalloproteases.[2]

Application

Protease from Bacillus sp. has been used to determine its proteolytic activity by spectrophotometric method.[3]

Actions biochimiques/physiologiques

Protease catabolizes proteins by hydrolysis of peptide bonds. Proteases are inactivated by serine active-site inhibitors, such as phenylmethylsulfonyl fluoride (PMSF) and diisopropylfluorophosphate.[2] Proteases, secreted from Bacillus sp., typically have molecular weights ranging from 20,000 to 30,000. They are typically stabilized by Ca2+ and have high isoelectric points. It is highly soluble in detergents at a wide range of pH and temperatures. Protease improves healing process by efficiently removing necrotic materials from wounds. It is extensively used in laundry detergents to remove protein based stains from clothing. In addition, protease is also used in food, pharmaceutical, leather and silk industries. It is a key constituent in biopharmaceutical products including contact-lens enzyme cleaners and enzymatic deriders.[1] Proteases also aid in various physiological processes such as protein turnover, digestion, blood coagulation, fertilization and cell differentiation. It also facilitates growth, cell signaling, the immune response, and apoptosis.[2]

Informations légales

A product of Novozyme Corp.

Pictogrammes

Health hazardCorrosion
GHS08,GHS05

Mention d'avertissement

Danger

Mentions de danger

H318,H334,H412

Classification des risques

Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
0000364498
0000364485
0000364498
0000364485
0000276133

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Consulter la Bibliothèque de documents

Irreversible inhibitors of serine, cysteine, and threonine proteases
Powers JC, et al.
Chemical Reviews, 102(12), 4639-4750 (2002)
Isolation, production and characterization of protease from Bacillus sp. isolated from soil sample
Josephine FS, et al.
Journal of Microbiology, 2(1), 163-168 (2012)
Laure El Chamy et al.
Nature immunology, 9(10), 1165-1170 (2008-08-30)
In drosophila, molecular determinants from fungi and Gram-positive bacteria are detected by circulating pattern-recognition receptors. Published findings suggest that such pattern-recognition receptors activate as-yet-unidentified serine-protease cascades that culminate in the cleavage of Spätzle, the endogenous Toll receptor ligand, and trigger
Sara Toja Ortega et al.
Water research X, 16, 100151-100151 (2022-08-16)
In aerobic granular sludge (AGS) reactors, granules of different sizes coexist in a single reactor. Their differences in settling behaviour cause stratification in the settled granule bed. In combination with substrate concentration gradients over the reactor height during the anaerobic
Effect of UV light on microbial proteases: From enzyme inactivation to antioxidant mitigation.
Lante A, et al.
Innovative Food Science & Emerging Technologies, 17, 130-134 (2013)
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