T3824
Tyrosinase from mushroom
lyophilized powder, ≥1000 unit/mg solid
Synonym(s):
Catechol Oxidase, Monophenol Monooxygenase, Monophenol, dihydroxyphenylalanine:oxygen oxidoreductase, Polyphenol Oxidase
About This Item
Recommended Products
biological source
fungus (mushroom)
Quality Level
form
lyophilized powder
specific activity
≥1000 unit/mg solid
mol wt
119.5 kDa by electrophoresis
128 kDa by sedimentation velocity diffusion
133 kDa by LS
application(s)
diagnostic assay manufacturing
shipped in
wet ice
storage temp.
−20°C
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General description
pH optimum is 6-7
Molecular weight: 128 kDa by sedimentation velocity diffusion; 133 kDa by light-scattering measurements, and 119.5 kDa by electrophoresis.
Tyrosinase is a copper-containing oxidase, which has activity for both catechols and cresol. It is responsible for browning reactions. The enzyme is reported to have two binding sites for aromatic substrates and a different binding site for oxygen-copper. The copper is probably Cu(I), with inactivation involving oxidation to Cu(II) ion.
Application
Biochem/physiol Actions
Physical properties
pH optimum is 6-7
Molecular weight: 128 kDa by sedimentation velocity diffusion; 133 kDa by light-scattering measurements, and 119.5 kDa by electrophoresis.
Unit Definition
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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