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ACROBiosystems Streptavidin is expressed from E.coli cells and conjugated with horseradish peroxidase under optimal conditions.
Supplier: ACROBiosystems STNNH913100UG
Streptavidin is a 66 kDa tetrameric protein purified from the bacterium Streptomyces avidinii, and exhibits high binding affinity to biotin. Each unit can bind one biotin. Horseradish peroxidase is metalloenzyme, a 44 kDa glycoprotein. When incubate with substrates, it produces a coloured, fluorimetric, or luminescent derivatives, which can be detected and quantified. HRP conjugated Streptavidin is widely used for the detection and quantification of biotinylated proteins.
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