天然大鼠肝脏金属硫蛋白的88MHz 113Cd核磁共振研究。
88MHz 113Cd-n.m.r. studies of native rat liver metallothioneins.
作者信息
Nicholson J K, Sadler P J, Cain K, Holt D E, Webb M, Hawkes G E
出版信息
Biochem J. 1983 Apr 1;211(1):251-5. doi: 10.1042/bj2110251.
Abstract
Well-resolved 113Cd-n.m.r. spectra of 113Cd-induced rat liver metallothioneins 1 and 2 are obtainable even at 88 MHz (9.4T). The line-widths of resonances are not dominated by chemical-shift-anisotropy relaxation. The increased spectral dispersion will significantly aid the study of the native (Cd- and Zn-containing) metallothioneins.
摘要
即使在88兆赫（9.4特斯拉）的条件下，也能够获得分辨率良好的113Cd诱导的大鼠肝脏金属硫蛋白1和2的113Cd核磁共振谱。共振的线宽不受化学位移各向异性弛豫的主导。光谱分散度的增加将显著有助于对天然（含镉和锌）金属硫蛋白的研究。
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