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A7419

Sigma-Aldrich

Avidin–Peroxidase

buffered aqueous solution

Sinonimo/i:

Avidin–HRP

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About This Item

Numero MDL:
Codice UNSPSC:
12352203
NACRES:
NA.46

Origine biologica

avidin from egg white
enzyme from horseradish

Livello qualitativo

Coniugato

peroxidase conjugate

Stato

buffered aqueous solution

tecniche

indirect ELISA: 1:100,000
western blot: 1:400,000-1:800,000 using detecting β-Actin in total cell extract of HeLa cells (5-10 μg/well)

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

Descrizione generale

Avidin is homotetrameric protein (68kDa) obtained from egg whites and binds strongly to biotin. Thus, avidin-biotin association has been utilized in immunoassays to detect the localization of antigens in tissues. The use of avidin-biotin immunoassay enhances the sensitivity of the technique and facilitates the detection of antigens in low quantities.

Applicazioni

Avidin-Peroxidase has been used for ELISA applications. The product can also be used for western blot applications at dilutions ranging from 1:400,000 to 1:800,000.
Western blot analysis of proteins in HUVEC cells that had underwent cell surface biotinylation were detected using HRP-conjugated avidin at 33.3 ng/ml.

Stato fisico

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 0.05% MIT.

Nota sulla preparazione

Affinity purified protein.

Esclusione di responsabilità

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.

Codice della classe di stoccaggio

12 - Non Combustible Liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Proceedings of the National Academy of Sciences of the United States of America, 114(8), E1480-E1489 (2017-02-09)
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