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热休克蛋白 (ｈｅａｔｓｈｏｃｋｐｒｏｔｅｉｎｓ,ＨＳＰｓ)广泛存在于原核及真核细胞中 ,是细胞受刺激后被诱导产生的一组应激蛋白 ,除热损伤外 ,能由多种损伤因素诱导 ,具有维持细胞蛋白自稳 ,与甾体激素受体结合及调节细胞周期等多种重要功能。ＨＳＰ70是含量最多的ＨＳＰ
Heat shock proteins (HSPs) are widely distributed in prokaryotic and eukaryotic cells. They are a group of stress proteins that are induced after stimulation of cells. In addition to heat damage, they can be induced by a variety of injury factors and have the function of maintaining cellular proteins. Self-stabilization, binding to steroid hormone receptors, and regulating cell cycle and many other important functions. HSP70 is the most abundant HSP