45124
Elastase from porcine pancreas
powder, white, ≥10 U/mg
Sinónimos:
Elastase from hog pancreas, Pancreatopeptidase E
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About This Item
Número de CAS:
Número CE:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
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origen biológico
Porcine pancreas
Formulario
powder
actividad específica
≥10 U/mg
mol peso
Mr ~25000
color
white
temp. de almacenamiento
−20°C
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Acciones bioquímicas o fisiológicas
Elastase hydrolyses elastin, the specific protein of elastic fibers, and digests hemoglobin, casein and fibrin.
Definición de unidad
1 U corresponds to the amount of enzyme which liberates 1 μmol 4-nitroaniline per minute at 25°C and pH 7.8 (succinyl-(L-Ala)3-4-nitroanilide as substrate)
One unit will hydrolyze 1.0 μmole of N-succinyl-L-Ala-Ala-Ala-p-nitroanilide per min, pH 8.0 at 25 °C.
Otras notas
Cleaves polyalanyl-lysine peptides at the alanyl-lysine bond, review; Review, elastase-type proteases
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Aplicación
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Chromatograms
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