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Cytochrome C|Myohematin|Hematin protein

发布人:浩然生物 浏览 9610次【字号 】 发布时间:2011年08月24日 打印本页

货号 产品名称 厂家 规格 单价 详细 订购
C7752 细胞色素C Cytochrome C (Horse Heart) Sigma 100MG 960 详细查看 订购
英文名称: Cytochrome C,yeast,Myohematin, Hematin protein 
中文名:肌血红质,酵母, 细胞血素C, 细胞色素丙, 肌高铁血红素
性状:桃红色或深红色冷冻干粉。易溶于水和酸性溶液。
作用与用途:本品为生物氧化过程中的电子传递体。其作用原理为在酶存在的情况下,对组织的氧化、还原有迅速的酶促作用。通常外源性细胞色素C不能进入健康细胞,但在缺氧时,细胞膜的通透性增加,细胞色素C便有可能进入细胞及线粒体内,增强细胞氧化,提高氧的利用。
Sigma相关产品资料:
Sigma  C7752   Cytochrome c from equine heart
≥95% based on Mol. Wt. 12,384 basis
Synonym: Cytochrome c from horse heart
CAS Number: 9007-43-6
EC Number: 232-700-9
MDL number: MFCD00130890
Description
Biochem/physiol Actions Cytochrome c is primarily known as an electron-carrying mitochondrial protein. The transition of cytochrome c between the ferrous and ferric states within the cell makes it an efficient biological electron-transporter and it plays a vital role in cellular oxidations in both plants and animals. It is generally regarded as a universal catalyst of respiration, forming an essential electron-bridge between the respirable substrates and oxygen
  Cytochrome c has been identified as an important mediator in apoptotic pathways. The release of mitochondrial cytochrome c into the cytoplasm stimulates apoptosis and is commonly used as an indicator of the apoptotic process in the cell.
Other Notes View more information on cytochrome c and electron transport at
www.sigma-aldrich.com/enzymeexplorer.
Preparation Note Prepared with acetic acid without using TCA.
性质
assay ≥95% (SDS-PAGE)
  ≥95% based on Mol. Wt. 12,384 basis
EQP level Premium
storage temp. −20°C


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