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Merck

10109134001

Roche

RNase

from bovine pancreas

Sinónimos:

Rnase

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About This Item

Código UNSPSC:
12352204

origen biológico

bovine pancreas

Nivel de calidad

formulario

dry powder (prepared from crystallized ribonuclease)

actividad específica

~40 U/mg dry powder (dry powder according to Kunitz (+25°C; RNA as substrate).)

envase

pkg of 500 mg

fabricante / nombre comercial

Roche

Condiciones de envío

wet ice

temp. de almacenamiento

2-8°C

Descripción general

Crude mixture of RNases.Dry powder (prepared from crystallized ribonuclease).
Human chromosome 14q11.2 shows the presence of all human RNases. Only eight (RNase 1-8) of them were true called as canonical RNases. And the rest nine to thirteen are called as noncanonical RNases. Human RNase 1 is called as HP-RNase or human pancreatic RNase. Human RNase 2 is also called as EDN (eosinophils derived neurotoxin) that is isolated from eosinophils.

Especificidad

Heat inactivation: 1 mM EDTA

Aplicación

RNase has been used in DNA ladder assay.
RNase has been used in analysis of DNA fragmentation using agarose gel electrophoresis. It has been used during flow cytometry analysis.

Definición de unidad

One unit is the enzyme activity that causes a decrease in absorbance of A0 to A1 within 1 minute under the assay conditions; A0 to A1 corresponds to the total conversion, A1 being the final absorbance.

Nota de preparación

Activator: PK requires Mg2+ (or Mn2+, Co2+) and K+ (or NH4+, Rb+) for full activity.
Working solution: It is recommended to dissolve the RNase (1 mg/ml) in water or TE buffer, pH 7.5.

Otras notas

For life science research only. Not for use in diagnostic procedures.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

does not flash

Punto de inflamabilidad (°C)

does not flash


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