金属硫蛋白，简称MT，商品外观为白色或淡黄色冻干粉，蛋白纯度≥９０％，是一种富含赖氨酸、天冬氨酸等氨基酸的高生物活性蛋白质，通常存在于哺乳动物内脏、血液和胆汁中，工业化生产由新西兰兔肝中提炼而成。MT热稳定性好，具有抗辐射、抗衰老和对重金属解毒等功能，在医药 Metallothionein, referred to as MT, is a white or light yellow lyophilized product with a protein purity of ≥90%. It is a highly bioactive protein rich in amino acids such as lysine and aspartic acid and is commonly found in mammals In the viscera, blood and bile, industrialized production is made from the liver of New Zealand rabbits. MT thermal stability, with anti-radiation, anti-aging and heavy metals detoxification and other functions in medicine