E2511
ExtrAvidin®
essentially salt-free, lyophilized powder
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About This Item
Productos recomendados
formulario
essentially salt-free, lyophilized powder
Nivel de calidad
técnicas
dot blot: suitable
immunohistochemistry: suitable
indirect ELISA: suitable
radioimmunoassay: suitable
Condiciones de envío
wet ice
temp. de almacenamiento
2-8°C
Especificidad
Binding Activity: at least 10 μg biotin per mg
Aplicación
ExtrAvidin® has been used to tetramerize aliquots to generate HLA-A2 tetramers.
Acciones bioquímicas o fisiológicas
ExtrAvidin® is prepared from egg white avidin. It is a tetrameric protein containing four high affinity binding sites for biotin. It combines the high specific activity of avidin with the low background staining of streptavidin, a biotin binding protein produced by the bacteria Streptomyces avidinii. It binds biotin with the high affinity of egg white avidin, however, it does not exhibit the unwanted non-specific binding reported for egg white avidin at physiological pH, such as the staining of mast cells.
Otras notas
A modified form of affinity purified egg white avidin.
Información legal
ExtrAvidin is a registered trademark of Merck KGaA, Darmstadt, Germany
Cláusula de descargo de responsabilidad
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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