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Key Documents

G7663

Sigma-Aldrich

Gelatin blocking buffer

for Western blotting, powder blend

Sinonimo/i:

blocking buffer

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About This Item

Codice UNSPSC:
41105300
NACRES:
NA.25

Grado

for molecular biology

Forma fisica

powder blend

Temperatura di conservazione

room temp

Descrizione generale

Gelatin Blocking Buffer is a standard reagent in Western blotting procedures. It is used to block non-specific binding on the membrane, when using nylon or nitrocellulose (but not PVDF).

Applicazioni

Suitable for use as a non-specific blocking agent for Western blots.

Ricostituzione

Dissolve entire contents of the bottle in a final volume of 1L molecular biology grade water. The resulting solution will be faint yellow in color and does not require filtering or heating before use.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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A Fortin et al.
Biochemistry and cell biology = Biochimie et biologie cellulaire, 72(5-6), 239-243 (1994-05-01)
The major advantages of the horseradish peroxidase chemiluminescence (HRP-CL) immunodetection method in Western blot analysis are its high sensitivity, nonradioactive detection, economy of the primary antibody, and speed of detecting the signal. However, we observed a strong and reproducible signal
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A sensitive cell-based assay for the detection of residual infectious West Nile virus.
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Protocolli

In order to specifically detect an antigen or target molecule immobilized on a solid support, unoccupied binding sites on the support must be blocked against binding by probe and detection molecules.

An introduction to both Northern and Southern blotting, popular methods for the transfer of macromolecules to membranous support. This article also offers a Southern blot protocol and a northern blot protocol.

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