Physicochemical properties and preparation of microperoxidases

Physicochemical properties and preparation of microperoxidases MPOases are readily soluble in water or buffer solutions. 

They can be repeatedly frozen and thawed or stored in solution at 4°C for one year, without change in activity. 

Mass (daltons) 1502 1630 1857 from amino acid sequence  

Measurement of peroxidatic activity of microperoxidases The POase-like activity of the MPOases has a pH optimum 

Gelatine-stabilized diaminobenzidine (DAB)-H202 medium (Herzog and Fahimi, 1973) is convenient to measure the various peroxi- 

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