Merck
CN

803057

Sigma-Aldrich

锰过氧化物酶 来源于白腐菌 (Phanerochaete chrysosporium)

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

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别名:
MnP, 过氧化物酶,锰, 锰依赖性木质素过氧化物酶
MDL编号:
NACRES:
NA.54

重组

expressed in corn

质量水平

形式

lyophilized powder

specific activity

≥200 units/g solid

分子量

~53 kDa (single isozyme)

UniProt登记号

运输

wet ice

储存温度

−20°C (−15°C to −25°C)

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此商品
C0278SRE0082P8125
Peroxidase from horseradish Suitable for manufacturing of diagnostic kits and reagents

Sigma-Aldrich

SRE0082

辣根过氧化物酶

form

lyophilized powder

form

buffered aqueous suspension

form

-

form

essentially salt-free, lyophilized powder

specific activity

≥200 units/g solid

specific activity

-

specific activity

≥250 units/mg solid (using pyrogallol)

specific activity

≥50 units/mg solid (using pyrogallol)

mol wt

~53 kDa (single isozyme)

mol wt

42 kDa

mol wt

-

mol wt

~44 kDa

UniProt accession no.

P54583

UniProt accession no.

-

UniProt accession no.

-

UniProt accession no.

-

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

-

一般描述

Manganese peroxidase from white-rot fungus (Phanerochaete chrysosporium) is a lignin-modifying peroxidase that catalyzes the oxidation of Mn2+ to Mn3+. Mn3+ is stabilized by chelators like oxalic acid. Manganese peroxidase uses peroxide as an oxidant and manganese coordination compounds as charge-transfer mediators.

Manganese peroxidase has a molecular weight of 40-50 kDa and is a glycosylated heme protein.

单位定义

One unit is the amount of enzyme which will oxidize 1.0 μmole Mn2+ per minute to Mn3+ at pH 4.5 and 25 °C

外形

以含有~50%酒石酸钠的冻干粉形式提供

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

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Kinetic Analysis of Manganese Peroxidase
I-Ching Kuan
The Journal of Biological Chemistry, 268 (1993)
Review: lignin conversion by manganese peroxidase (MnP)
Martin H
Enzyme and Microbial Technology, 30(4) (2002)

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