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P5860

Sigma-Aldrich

Protease from Bacillus sp.

liquid, ≥8 U/g

Sinónimos:

Esperase® 8.0L

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About This Item

Número CE:
232-752-2
Número MDL:
MFCD00132092
Código UNSPSC:
12352204
NACRES:
NA.54
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Formulario

liquid

Nivel de calidad

200

actividad específica

≥8 U/g

mol peso

20--30 kDa

temp. de almacenamiento

2-8°C

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Aplicación

Protease is an enzyme used to break down proteins by hydrolyzing peptide bonds. Product P5860 is secreted from Bacillus sp. It is a serine-type protease characterized by excellent perfomance at elevated temperature and pH. Protease is used to degrade proteins, to study protease inhibitors and to study thermal inactivation kinetics.[1] The enzyme has been used to test UV radiation as an environmental friendly, non-thermal technology for sterilizing enzymes used in the food industry.[2]

Acciones bioquímicas o fisiológicas

Protease catabolizes proteins by hydrolysis of peptide bonds. Proteases are inactivated by serine active-site inhibitors, such as phenylmethylsulfonyl fluoride (PMSF) and diisopropylfluorophosphate. Proteases, secreted from Bacillus sp., typically have molecular weights ranging from 20,000 to 30,000. They are typcially stabilized by Ca2+ and have high isoelectric points[1].

Información legal

A product of Novozyme corp.
Esperase is a registered trademark of Novozymes Corp.

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
0000360627
0000360615
0000360615
0000360627
SLCM4339

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D R Durham et al.
Journal of bacteriology, 169(6), 2762-2768 (1987-06-01)
An alkalophilic Bacillus sp., strain GX6638 (ATCC 53278), was isolated from soil and shown to produce a minimum of three alkaline proteases. The proteases were purified by ion-exchange chromatography and were distinguishable by their isoelectric point, molecular weight, and electrophoretic
Elodie Lefebvre et al.
Materials science & engineering. C, Materials for biological applications, 82, 210-216 (2017-10-14)
Chronic wound colonization by bacterial biofilms is common and can cause various complications. An anti-biofilm strategy was developed around the co-entrapment of a commercially available antiseptic, PHMB (polyhexamethylene biguanide 4mgmL
Yipeng Zhang et al.
Ultrasonics sonochemistry, 68, 105201-105201 (2020-06-11)
Protein is one of the most abundant natural polymeric materials, but only a few studies on nanoproteins have been conducted. In this paper, a novel approach based on ultrasound-assisted enzymatic hydrolysis was employed for the preparation of microkeratin and nanokeratin
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)
Vadim Volkov et al.
International journal of biological macromolecules, 85, 476-486 (2016-01-13)
The current study describes the in vitro phosphorylation of a human hair keratin, using protein kinase for the first time. Phosphorylation of keratin was demonstrated by (31)P NMR (Nuclear Magnetic Resonance) and Diffuse Reflectance Infrared Fourier Transform (DRIFT) techniques. Phosphorylation
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