硫黄
硫化物
化学
二硫苏糖醇
胍
硫化铁
变性(裂变材料)
硫代谢
无机化学
色谱法
生物化学
核化学
有机化学
酶
标识
DOI:10.1016/0003-2697(83)90186-0
摘要
Details are provided for a reproducible procedure for determination of labile sulfide in ironsulfur (FeS) proteins in the range of 1 to 3 nmol. Analyses are also presented on the most stable FeS protein so far reported. In this case denaturation with guanidine · HCl was used in the presence of dithiothreitol. The values obtained then also include any sulfane sulfur (S0) present.
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