25810
Chloroperoxidase from Caldariomyces fumago
aqueous suspension, brown, >10,000 U/mL
Synonym(s):
Chloride Peroxidase, Chloride:hydrogen-peroxide oxidoreductase
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
CAS Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54
Recommended Products
biological source
fungus (Caldariomyces fumago)
form
aqueous suspension
concentration
>10,000 U/mL
color
brown
storage temp.
2-8°C
Looking for similar products? Visit Product Comparison Guide
General description
Chloroperoxidase (CPO) is a major heme-containing, synthetic and versatile enzyme, obtained from Caldariomyces fumago.
Application
A useful alternative to lactoperoxidase for 131I ion labeling studies, for bromination of proteins, and for 36Cl labeling of macromolecules in long-term isolation procedures.
Biochem/physiol Actions
Chloroperoxidase (CPO) helps in the catalysis of oxidation reactions with the help of hydrogen peroxide. It displays peroxidase, catalase and cytochrome P450-like functions. CPO also plays a role in catalyzing halogenation reactions.
Unit Definition
1 U corresponds to the amount of enzyme which converts 1 μmol of monochlorodimedone to dichlorodimedone per minute at pH 2.75 and 25 °C in the presence of KCl and H2O2.
Physical form
Supplied as a suspension in 0.1 M sodium phosphate pH 4.0.
Other Notes
Oxidation of aminopyrine; Chloroperoxidase, a peroxidase with potential; Chloroperoxidase-catalyzed asymmetric transformations.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Resp. Sens. 1
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
H Sayo et al.
Chemical & pharmaceutical bulletin, 37(12), 3347-3350 (1989-12-01)
Although in the absence of halide ion chloroperoxidase did not catalyze the ethylhydroperoxide (EHP)-supported oxidation of aminopyrine, in the presence of Br- or Cl-, chloroperoxidase did catalyze the oxidation of aminopyrine, generating the aminopyrine cation radical (AP+). The initial rate
M.A. Pickard et al.
Journal of Industrial Microbiology, 7, 235-235 (1991)
Fast and efficient purification of chloroperoxidase from C. fumago
Yazbik V and Ansorge SM
Process. Biochem., 45(2), 279-283 (2010)
H. Fu et al.
The Journal of Organic Chemistry, 57, 7265-7265 (1992)
S. Colonna et al.
NATO ASI Ser., Ser. C, 381, 323-323 (1992)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service