93014
锰过氧化物酶 来源于白腐菌 (Phanerochaete chrysosporium)
powder, light brown, ≥10 U/g
别名:
MnP, 过氧化物酶，锰, 锰依赖性木质素过氧化物酶
生物来源
fungus (white-rot fungus (Phanerochaete chrysosporium))
表单
powder
比活
≥10 U/g
环保替代产品特性
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
颜色
light brown
环保替代产品分类
运输
wet ice
储存温度
−20°C
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一般描述
我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。该产品已经过改进，可在用于燃料电池和纤维素乙醇研究时实现高能量效率并防止产生废物。如需更多信息，请阅读 biofiles和 “替代能源研究用酶”中的文章。
应用
来自白腐真菌（黄孢原毛平革菌）的锰过氧化物酶属于过氧化物酶家族并可用于氧化锰。它可被用于研究伤口愈合。
生化/生理作用
锰过氧化物酶可催化Mn2+氧化成Mn3+。随后Mn3+可与能够氧化木质素的草酸盐络合。来自黄孢原毛平革菌的锰过氧化物酶的每个亚基可结合2个钙离子。它的每个亚基可结合1个血红素B（铁-原卟啉IX）基团。
外形
仅部分溶于水或缓冲液
以含有~50%酒石酸钠的冻干粉形式提供
其他说明
在pH 4.5和25 °C的条件下，一个单位相当于在每分钟内可将1 μ摩尔 Mn2+氧化成Mn3+所需的酶量
该产品是以同工酶的混合物形式提供的，摩尔质量（40-65 kDa）。
警示用语：
Danger
危险声明
预防措施声明
危险分类
Resp. Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
Almasul Alfi et al.
Journal of bioscience and bioengineering, 128(3), 290-295 (2019-04-08)
Manganese peroxidase (MnP) is a fungal heme-containing enzyme which oxidizes Mn2+ to Mn3+, a diffusible and strong non-specific oxidant capable of attacking bulky phenolic substrates. Therefore, MnP is indispensable in the polymer and paper industries. Previous attempts of MnP expression
Tatsuki Sugiura et al.
FEMS microbiology letters, 331(1), 81-88 (2012-04-18)
We identified a highly expressed protein (BUNA2) by two-dimensional gel electrophoresis from the hyper lignin-degrading fungus Phanerochaete sordida YK-624 under wood-rotting conditions. Partial amino acid sequences of BUNA2 were determined by LC-MS/MS analysis, and BUNA2 gene (bee2) and promoter region
Diana V Cortés-Espinosa et al.
Journal of molecular microbiology and biotechnology, 21(3-4), 120-129 (2012-01-31)
A strain of Aspergillus niger, previously isolated from sugarcane bagasse because of its capacity to degrade phenanthrene in soil by solid culture, was used to express a manganese peroxidase gene (mnp1) from Phanerochaete chrysosporium, aiming at increasing its polycyclic aromatic
Hyunwoo Kum et al.
Journal of microbiology (Seoul, Korea), 49(5), 824-827 (2011-11-10)
A white rot fungus Phlebia tremellosa produced lignin degrading enzymes, which showed degrading activity against various recalcitrant compounds. However, manganese peroxidase (MnP) activity, one of lignin degrading enzymes, was very low in this fungus under various culture conditions. An expression
Duraisamy Kalpana et al.
Journal of environmental management, 111, 142-149 (2012-08-01)
The treatment of effluents from textile industry with microorganisms, especially bacteria and fungi, has recently gained attention. The present study was conducted using white rot fungi Irpex lacteus, Trametes hirsuta, Trametes sp., and Lentinula edodes for the decolorization of reactive
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