Peroxidase, Horseradish, RZ3, Ultrapure (POD, HRP, HRPO)

Catalog No : USB-P3350-05
202.30€
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Product name Peroxidase, Horseradish, RZ3, Ultrapure (POD, HRP, HRPO)
Catalog No USB-P3350-05
Supplier’s Catalog No P3350-05
Supplier US Biologicals
Source antigen Horseradish roots
Reactivity
Cross reactivity
Applications
Molecular weight
Storage -20°C
Other names
Grade Molecular Biology Grade
Purity Purifitied by chromatography. >90%
Form Supplied as a soluble purified, lyophilized, dialyzed powder. Soluble at 5mg/ml in 0.1M KPO4, pH 6.0, to give a clear brown solution.
Reactivity life 12 months
Note For reserch purpose only
Description Peroxidase (HRP) is a hemoprotein catalyzing the oxidation by hydrogen peroxide of a number of substrates such as ascorbate, ferrocyanide, cytochrome C and the leuco form of many dyes. Peroxidase has been found well suited for the preparation of enzyme conjugated antibodies, due in part to its ability to yield chromogenic products and to its relatively good stability characteristics. This is our highest purity HRP. Activity: ≥250 units per mg protein. RZ: ~3.0 Unit Definition: That amount of enzyme that will catalyse the production of 1mg of purpurogallin from pyrogallol in 20 seconds at 20°C and pH 6.0. Storage and Stability: Store lyophilized powder at -20ºC, desiccated. Stable for 6 months after receipt. Store reconstituted liquid at 4ºC.