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P5459

Proteasi

glycerol solution (50%)

Sinonimo/i:

Proteinasi, Subtilisina A

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A voi/SKUDisponibilitàPrezzo
5 g
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
142,00 €
10 g
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
262,00 €

Informazioni su questo articolo

Numero CAS:
9014-01-1
UNSPSC Code:
12352204
eCl@ss:
32160410
NACRES:
NA.54
Numero CE:
3.4.21.62 (BRENDA, IUBMB)
MDL number:
MFCD00132092
Specific activity:
≥7 units/mg protein (biuret)
Biological source:
Bacillus licheniformis
Concentration:
≥50 mg/mL

142,00 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
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biological source

Bacillus licheniformis

Quality Segment

200

form

glycerol solution (50%)

specific activity

≥7 units/mg protein (biuret)

concentration

≥50 mg/mL

solubility

0.85% sodium chloride: soluble, clear (Diluted), H2O: miscible

storage temp.

2-8°C

General description

The enzyme hydrolyzes gelatin optimally at 50 °C over the range of pH 8-10. It is stable between pH 6-10 at 50 °C. Commercially, it is used in laundry detergent formulations and also for the recovery of silver from photographic emulsions.

Application

Protease from Bacillus licheniformis has been used to digest the neurolemma in the antennal lobe of the moth; Heliothis virescens.[1]
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. Protease is used in nucleic acid isolation procedures in incubations. Protease from Bacillus licheniformis, product P5459, has been used to hydrolyze muscle during the isolation of mitochondria from skeletal muscle.

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.

Packaging

Package size based on protein content.

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.

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Questo articolo
P5380P4860P3910
Proteasi glycerol solution (50%)

Sigma-Aldrich

P5459

Proteasi

Proteasi Type VIII, lyophilized powder, 7-15 units/mg solid

Sigma-Aldrich

P5380

Proteasi

Proteasi ≥2.4 U/g

Sigma-Aldrich

P4860

Proteasi

Proteasi lyophilized powder, for use in Total Dietary Fiber Assay, TDF-100A

Sigma-Aldrich

P3910

Proteasi

specific activity

≥7 units/mg protein (biuret)

specific activity

7-15 units/mg solid

specific activity

≥2.4 U/g

specific activity

-

biological source

Bacillus licheniformis

biological source

Bacillus licheniformis

biological source

-

biological source

-

form

glycerol solution (50%)

form

lyophilized powder

form

aqueous solution

form

lyophilized powder

concentration

≥50 mg/mL

concentration

-

concentration

-

concentration

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

0.85% sodium chloride: soluble, clear (Diluted), H2O: miscible

solubility

10 mM NaAc (pH 7.5) and 5 mM CaAc: soluble, clear, H2O: soluble, colorless

solubility

-

solubility

-

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pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

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

Classe di stoccaggio

10 - Combustible liquids

wgk

WGK 2

ppe

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

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Certificati d'analisi (COA)

Lot/Batch Number

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