金属硫蛋白(MT)化学名为金属硫组氨酸三甲基内盐,是生物体内普遍存在的低分子量非酶金属结合蛋白,因其富含金属元素与硫元素而得名。其研究、开发、应用是当今热点之一。1 MT的生物学特性1.1 MT的结构特征MT是一类富含半胱氨酸和金属离子的、具有基因多态性的小分子蛋白质,广泛表达于所有真核细 Metallothionein (MT) chemical name for the metal thiosalicylate trimethyl salt, is a ubiquitous low molecular weight non-enzymatic metal binding protein in organisms, because of its rich metal element and sulfur element named. Its research, development, application is one of today’s hot spots. 1 MT biological characteristics 1.1 The structural characteristics of MT MT is a class of cysteine ​​and metal ions rich in protein polymorphisms with small molecules, widely expressed in all eukaryotic