10080
α-Amylase from hog pancreas
powder, ~50 U/mg
Sinonimo/i:
α-Amylase Enzyme
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Cambia visualizzazione
| A voi/SKU | Disponibilità | Prezzo |
|---|---|---|
25 g | Per informazioni sulla disponibilità, contatta il Servizio Clienti. | 134,00 € |
100 g | Per informazioni sulla disponibilità, contatta il Servizio Clienti. | 180,00 € |
Informazioni su questo articolo
UNSPSC Code:
12352204
EC Number:
232-565-6
NACRES:
NA.54
Specific activity:
~50 U/mg
Biological source:
hog pancreas
134,00 €
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Servizio Tecnico
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Permettici di aiutartibiological source
hog pancreas
Quality Segment
form
powder
specific activity
~50 U/mg
storage temp.
−20°C
General description
Pancreatic α-amylase is produced by the pancreatic acinar cells and released into the duodenum. It is a major molecule of pancreatic fluid.[1]
Application
Biochem/physiol Actions
α-Amylase is a starch hydrolase, for glucose production, important for energy acquisition.[5] It catalyzes the hydrolysis of α-1,4-glycosidic linkages in starch to form glucose, maltose, and maltotriose units.[1] In mammals, α-amylase regulates the sugar assimilation by reducing the glucose uptake by Na+/glucose cotransporter 1 (SGLT1) and stimulating glycoprotein N-glycans mediated starch digestion. α-Amylase inhibitors are associated with the treatment of type 2 diabetes mellitus.[1] α-Amylases are widely known industrial enzymes used in food, detergent, textile, fermentation, and pharmaceutical industries.[1]
Other Notes
1 U corresponds to the amount of enzyme which liberates 1 μmol maltose per minute at pH 6.9 and 25°C (starch acc. to Zulkowsky, Cat. No. 85642, as substrate)
Optimum pH and temperature 6.9 and 53 °C, respectively; calcium is required for activity and also prevents degradation by trypsin; Characterization.
1 of 1
Questo articolo | |||
|---|---|---|---|
| specific activity ~50 U/mg | specific activity ≥5 units/mg solid | specific activity ~380 U/mg | specific activity ≥1,500 units/mg protein (biuret) |
| biological source hog pancreas | biological source Porcine pancreas | biological source Bacillus sp. | biological source bacterial (Bacillus amyloliquefaciens) |
| form powder | form powder | form powder | form lyophilized powder |
| storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C |
| Quality Level 100 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Classe di stoccaggio
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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