C 端序列测定长期以来是蛋白质化学领域中的一大难题,但是生物化学与分子生物学中的许多研究表明了 C 端序列的重要性.文中介绍了 C 端测定的一些最新技术,尤其侧重于化学降解法,特别是运用商品化的 N 端分析仪器分析 C 端序列,增强了...C 端序列测定长期以来是蛋白质化学领域中的一大难题,但是生物化学与分子生物学中的许多研究表明了 C 端序列的重要性.文中介绍了 C 端测定的一些最新技术,尤其侧重于化学降解法,特别是运用商品化的 N 端分析仪器分析 C 端序列,增强了仪器的通用性.文中还推荐了几种 C 端标记进而分离 C 端肽段,然后用 Edman化学法测定 C 端序列的简便方法,有一定的可行性.展开更多
N-terminal and C-terminal analysis of genetic engineering recombinant proteins are two criteria of determining their primary structure. The N-terminal sequencing relies heavily upon the Edman degradation method, which...N-terminal and C-terminal analysis of genetic engineering recombinant proteins are two criteria of determining their primary structure. The N-terminal sequencing relies heavily upon the Edman degradation method, which has been automated with commercially available sequencers. The maximum number of residues which may be placed in sequence in a single run is about 50. In the present decade, improvements in this technique made it展开更多
文摘C 端序列测定长期以来是蛋白质化学领域中的一大难题,但是生物化学与分子生物学中的许多研究表明了 C 端序列的重要性.文中介绍了 C 端测定的一些最新技术,尤其侧重于化学降解法,特别是运用商品化的 N 端分析仪器分析 C 端序列,增强了仪器的通用性.文中还推荐了几种 C 端标记进而分离 C 端肽段,然后用 Edman化学法测定 C 端序列的简便方法,有一定的可行性.
文摘N-terminal and C-terminal analysis of genetic engineering recombinant proteins are two criteria of determining their primary structure. The N-terminal sequencing relies heavily upon the Edman degradation method, which has been automated with commercially available sequencers. The maximum number of residues which may be placed in sequence in a single run is about 50. In the present decade, improvements in this technique made it
