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61328 Sigma-Aldrich

Lactoperoxidase from bovine milk

lyophilized, powder, ≥150 U/mg

Synonym: Donor:hydrogen peroxide oxidoreductase, Peroxidase

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Properties

Related Categories 1.11.x.x Peroxide as receptor, 1.x.x.x Oxidoreductases, Biochemicals and Reagents, Cell Biology, Chemical Synthesis,
Quality Level   100
form   powder
quality   lyophilized
specific activity   ≥150 U/mg
mol wt   Mr ~77500
shipped in   wet ice
storage temp.   −20°C
Gene Information   cow ... LPO(280844)

Description

Biochem/physiol Actions

Lactoperoxidase catalyzes the oxidation of iodide to iodine by hydrogen peroxide. This activity provides a gentle, specific alternative to chloramine T for the radioiodination of proteins and DNA.

Unit Definition

1 U corresponds to the amount of enzyme which oxidizes 1 μmol ABTS (Cat. No. 11557) per minute at pH 6.0 and 25°C

Other Notes

Lactoperoxidase system of bovine milk, review; Structural and functional properties of; Products of lactoperoxidase-catalyzed oxidation of thiocyanate and halides

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Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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