Effects of organic complexing reagents on the color reaction of tin with bromopyrogallol red 二溴鄰硝基苯基熒光酮與錫的顯色反應(yīng)
Mercury transferred from low molecular weight proteins to high molecular weight ( 1 . 0 106da ) proteins after treatment by selenocysteine . mercury can not be replaced by the complexing reagent of dithiothreitol , sodium diethyl - dithiocarbamate and selenocysteine 高分子量蛋白質(zhì)經(jīng)還原劑二硫蘇糖醇作用后,部分蛋白質(zhì)的分子量降低,但在這部分蛋白質(zhì)中只含有很少量的汞和硒。