61328

Lactoperoxidase from bovine milk

lyophilized, powder, ≥150 U/mg

• Synonym(s): Donor:hydrogen peroxide oxidoreductase, Peroxidase
• CAS Number: 9003-99-0
• NACRES: NA.22
• UNSPSC Code: 12352204
• EC Number: 232-668-6
• MDL number: MFCD00131484
• EC Number: 1.11.1.7 (BRENDA, IUBMB)
• Specific activity: ≥150 U/mg

Properties

• form: powder
• Quality Segment: 100
• quality: lyophilized
• specific activity: ≥150 U/mg
• mol wt: M_r ~77500
• UniProt accession no.: P80025
• shipped in: wet ice
• storage temp.: −20°C
• SMILES string: [O+H2]O[O-]
• InChI: 1S/H2O3/c1-3-2/h1-2H
• InChI key: JSPLKZUTYZBBKA-UHFFFAOYSA-N
• 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.

Other Notes

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

Sales restrictions may apply

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

Safety Information

• Pictograms: GHS08
• Signal Word: Danger
• Hazard Codes: H334
• Precautionary Statements: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Storage Class: 11 - Combustible Solids
• WGK: WGK 1
• PPE (personal protective equipment): Eyeshields, Gloves, type N95 (US)