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S5512 Sigma

Streptavidin−Peroxidase from Streptomyces avidinii

lyophilized powder

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Description

Analysis Note

The optimal working dilution should be determined empirically using a range of dilutions from a 1 mg/mL stock in buffer.

Packaging

Package size based on protein content

Preparation Note

Labeled with Type VI peroxidase by a modification of the method of O′Sullivan, M.J., et al., FEBS Lett., 95, 311 (1978).
Purified by affinity chromatography.

Physical form

Lyophilized powder containing citrate buffer salts.

Application

Streptavidin-Peroxidase from Streptomyces avidinii has used as a secondary reagent for detection of biotinylated antibodies in standard ELISA, immunoblotting, and immunocytochemistry procedures.

General description

Steptavidin is coupled to horseradish peroxidase (HRP) using citrate buffer, pH 6.0, and a modified published procedure to form a 1:1 conjugate. HRP has a molecular mass of ~44kDa and steptavidin has a molecular mass of ~60kDa.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

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Peer-Reviewed Papers
15

References

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