A2230
Apirasa from potatoes
High Activity, ATPase ≥600 units/mg protein, lyophilized powder
Sinónimos:
Adenosina 5′-difosfatasa, Adenosina 5′-trifosfatasa
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100 UNITS
MXP 9,100.00
MXP 9,100.00
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100 UNITS
MXP 9,100.00
About This Item
Número de CAS:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
MXP 9,100.00
Check Cart for Availability
Productos recomendados
origen biológico
potato
Formulario
lyophilized powder
calidad
High Activity
ATPase activity
≥600 units/mg protein
secondary activity
≥50 % of base activity ADPase
composición
protein, ≥30%
actividad extraña
Acid Phosphatase ≤2% of base activity
Condiciones de envío
wet ice
temp. de almacenamiento
−20°C
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Aplicación
Se encuentran al menos dos isoenzimas en diferentes variedades de S. tuberosum: una con una elevada relación ATPasa/ADPasa (∼10) y otra con una relación baja (∼1).
Reacción: ATP → ADP+Pi → AMP+2Pi.
Reacción: ATP → ADP+Pi → AMP+2Pi.
Apyrase is used to hydrolyze nucleoside triphosphates and diphosphates. Apyrase, from Sigma, has been used in inhibition studies of platelet-aggregation [1]. Product A2230 is a high activity apyrase.
Acciones bioquímicas o fisiológicas
Apyrase is found in all eukaryotes and some prokaryotes. Apyrase, from potato, has a crucial role in regulating growth and development. Apyrase is involved in the inactivation of synaptic ATP as a neurotransmitter following nerve stimulation and in the inhibition of ADP induced platelet aggregation to prevent thrombosis [2]. Divalent metal ions are required for activity and best activity is observed with calcium ion at 5 mM.
Envase
Sold on the basis of ATPase units.
Definición de unidad
One unit will liberate 1.0 μmole of inorganic phosphate from ATP or ADP per min at pH 6.5 at 30 °C.
Forma física
Lyophilized powder containing potassium succinate buffer salts.
Nota de preparación
Derived from red potato
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Resp. Sens. 1
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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