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B3679

Sigma-Aldrich

BCIP®/NBT-Blue

alkaline phosphatase substrate, chromogenic, liquid

Sinónimos:

5-bromo-4-chloro-3-indolyl-phosphate / Nitro blue tetrazolium chloride liquid substrate system

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About This Item

Código UNSPSC:
12352204
NACRES:
NA.83

Nombre del producto

BCIP®/NBT-Purple Liquid Substrate System for Membranes, ready to use alkaline phosphatase substrate

Nivel de calidad

Formulario

liquid

temp. de almacenamiento

2-8°C

Aplicación

BCIP®/NBT-Purple Liquid Substrate System for Membranes has been used as a substrate for alkaline phosphatase
  • for the detection of secondary antibodies by immunoblot
  • in ELISPOT assay
  • in dot blot analysis
  • in western blot to visualize protein bands on nitrocellulose membrane

Acciones bioquímicas o fisiológicas

5-bromo-4-chloro-3-indolyl phosphate (BCIP)/ nitro blue tetrazolium (NBT) is a chromogenic substrate system for the detection of alkaline phosphatase (AP) enzyme. AP hydrolyses BCIP to form an intermediate leucoindigo compound and is further oxidized by NBT to form 5,5′-dibromo-4,4′-dichloro indigo (BCI). NBT is reduced to an insoluble purple diformazan (DF) and forms NBT-DF. A mixture of NBT-DF and BCI results in the dark purple colored precipitate. AP by hydrolysing many BCIP molecules makes it a highly sensitive method.

Precaución

Stable at least one year at 2-8 °C.

Forma física

Ready-to-use.

Información legal

BCIP is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Skin Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Artículos

Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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