货品编号： Thermo.21126

品牌： Thermo

品名： Streptavidin Protein, HRP

规格：1 mg

产品描述

Thermo Scientific™ Pierce™ Streptavidin, Horseradish Peroxidase Conjugate includes streptavidin in a

purified form conjugated to peroxidase for substrate-based detection. Streptavidin, Horseradish Peroxidase Conjugate enables detection of biotinylated antibodies and other probes

in a variety of standard assay methods, including western blotting, ELISA, immunohistochemistry, and fluorescence

imaging. Streptavidin, Horseradish Peroxidase conjugate is supplied as lyophilized powder in phosphate-based

buffer for immediate reconstitution with water. Streptavidin is a biotin-binding protein originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin

has no carbohydrate and has a mildly acidic pI of 5. Pierce streptavidin products use a recombinant form of streptavidin

having a mass of 53,000 daltons and a near-neutral pI. Streptavidin is a tetrameric protein, with each subunit binding

one molecule of biotin with affinity similar to that of avidin. Guanidinium chloride will dissociate avidin and streptavidin

into subunits, but streptavidin is more resistant to dissociation.