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C0278

Chloroperoxidase from Caldariomyces fumago

buffered aqueous suspension, ≥3,000 units/mL

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Synonym(s):

Chloride Peroxidase, Chloride:hydrogen-peroxide oxidoreductase

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6250 units
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$482.00
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About This Item

CAS Number:
9055-20-3
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
1.11.1.10 (BRENDA, IUBMB)
MDL number:
MFCD00130774
Concentration:
≥3,000 units/mL

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form

buffered aqueous suspension

Quality Segment

200

mol wt

42 kDa

concentration

≥3,000 units/mL

shipped in

wet ice

storage temp.

2-8°C

General description

Chloroperoxidase is a heme containing glycoprotein that is secreted from fungus. Chloroperoxidase (CPO) is a extracellular heme glycoenzyme containing ferriprotoporphyrin IX as the prosthetic group.

Application

It has been used to study biocatalytic oxidation in polymersome nanoreactors.
Chloroperoxidase from Caldariomyces fumagois is useful alternative to lactoperoxidase for 131I ion labeling studies, for bromination of proteins, and for 36Cl labeling of macromolecules in long-term isolation procedures. It has been used to study biocatalytic oxidation in polymersome nanoreactors .
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) is secreted from fungus and exhibits a broad spectrum of chemical reactivities. It is a peroxide-dependent chlorinating enzyme and it also catalyzes peroxidase, catalase and cytochrome P450-type reactions of dehydrogenation, hydrogenperoxide (H2O2) decomposition and oxygen insertion, respectively. The enzyme has magnetic and spectroscopic properties similar to that of cyctochrome P-450. CPO from the fungus Caldariomyces fumago has the capacity to chlorinate aromatic hydrocarbons, including polycyclic aromatic hydrocarbons (PAHs). PAHs are considered to be a potential health risk because of their possible carcinogenic and mutagenic activities and are widely dispersed in the environment.

Physical form

Crude suspension in 0.1 M sodium phosphate, pH ~4.5

Other Notes

One unit will catalyze the conversion of 1.0 μmole of monochlorodimedon to dichlorodimedon per min at pH 2.75 at 25 °C in the presence of potassium chloride and H2O2.

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803057SRE0082G1924
Chloroperoxidase from Caldariomyces fumago buffered aqueous suspension, ≥3,000 units/mL

Sigma-Aldrich

C0278

Chloroperoxidase from Caldariomyces fumago

Manganese Peroxidase from white-rot fungus (Phanerochaete chrysosporium) recombinant, expressed in corn, lyophilized powder, ≥200 units/g solid

Sigma-Aldrich

803057

Manganese Peroxidase from white-rot fungus (Phanerochaete chrysosporium)

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Sigma-Aldrich

SRE0082

Peroxidase from horseradish

L-Glutamate Oxidase from Streptomyces sp. recombinant, expressed in E. coli

Sigma-Aldrich

G1924

L-Glutamate Oxidase from Streptomyces sp.

description

buffered aqueous suspension, ≥3,000 units/mL

description

recombinant, expressed in corn, lyophilized powder, ≥200 units/g solid

description

For research or further manufacturing use only. Not intended for direct use in humans or animals. Non-TSCA use only in US, Type VI, powder, stabilized, ≥250 units/mg solid (using pyrogallol)

description

recombinant, expressed in E. coli

concentration

≥3,000 units/mL

concentration

-

concentration

-

concentration

-

form

buffered aqueous suspension

form

lyophilized powder

form

powder, stabilized

form

solid

mol wt

42 kDa

mol wt

~53 kDa (single isozyme)

mol wt

-

mol wt

120 kDa

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

-

storage temp.

2-8°C

storage temp.

−20°C (−15°C to −25°C)

storage temp.

2-8°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

400

Quality Level

200

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pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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    Certificates of Analysis (COA)

    Lot/Batch Number
    0000483043
    0000413928
    0000413872
    0000461292
    0000500191

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