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Cat No.
NATE-1257
Description
In enzymology, a bilirubin oxidase (EC 1.3.3.5) is an enzyme that catalyzes the chemical reaction 2 bilirubin + O2? 2 biliverdin + 2 H2O. Thus, the two substrates of this enzyme are bilirubin and O2, whereas its two products are biliverdin and H2O. This enzyme belongs to the family of oxidoreductases, to be specific those acting on the CH-CH group of donor with oxygen as acceptor. This enzyme participates in porphyrin and chlorophyll metabolism.
Abbr
Bilirubin Oxidase/Laccase, Native (Bacillus pumilus)
Species
Bacillus pumilus
Form
Lyophilized powder
Molecular Mass
61 kDa
Purification
~ 90% (SDS PAGE)
Isoelectric point
6.03
Unit Definition
One unit will oxidize 1.0 μmole of bilirubin per minute at pH 8.4 at 37°C or 1.0 μmole of syringaldizine per minute at pH 6.5 at 37 °C.
Optimum pH
6.5
Thermal stability
25°C - 70°C
Synonyms
bilirubin oxidase M-1; EC 1.3.3.5; 80619-01-8; Bilirubin:oxygen oxidoreductase; Bilirubin Oxidase
