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Merck

P4630

Protease from bovine pancreas

Type I, ≥5 units/mg solid

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A propos de cet article

Numéro CAS:
UNSPSC Code:
12352204
eCl@ss:
32160410
EC Number:
232-642-4
NACRES:
NA.54
MDL number:
Specific activity:
≥5 units/mg solid
Biological source:
bovine pancreas
Service technique
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biological source

bovine pancreas

Quality Level

type

Type I

form

powder

specific activity

≥5 units/mg solid

storage temp.

−20°C

Application

Protease is an enzyme used to break down proteins by hydrolyzing peptide bonds. Protease is used to degrade proteins, to study protease inhibitors and to study thermal inactivation kinetics. Product P4630 is from bovine pancreas. Protease from bovine pancrease (type I) has been used for the extraction of hemicellulose.

Biochem/physiol Actions

Protease catabolizes proteins by hydrolysis of peptide bonds. Proteases are inactivated by serine active-site inhibitors, such as phenylmethylsulfonyl fluoride (PMSF) and diisopropylfluorophosphate.

Analysis Note

Crude

Other Notes

One unit will hydrolyze casein to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 7.5 at 37 °C (color by Folin-Ciocalteu reagent), unless otherwise indicated.


pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Classe de stockage

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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



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Contenu apparenté


P A Hedin et al.
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Cosmin Butnarasu et al.
Advanced healthcare materials, 11(15), e2200340-e2200340 (2022-05-25)
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Werend Boesmans et al.
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Coordination of gastrointestinal function relies on joint efforts of enteric neurons and glia, whose crosstalk is vital for the integration of their activity. To investigate the signaling mechanisms and to delineate the spatial aspects of enteric neuron-to-glia communication within enteric