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瘦素是肥胖基因(ob)编码的一个45Kb的mRNA在脂肪组织表达的蛋白质 ,含有167个氨基酸 ,分子量为16KD ,人的瘦素含有146个氨基酸 ,具有分泌蛋白的特征 ,是激素样代谢因子。有调节食欲、能量消耗及体内脂肪贮存等生物效应[1]。瘦素以单体的形式存在于正?
Leptin is a 45kb mRNA encoded by the ob gene. It contains 167 amino acids with a molecular weight of 16KD. Human leptin contains 146 amino acids. It has the characteristics of secreted protein and is a hormone-like metabolic factor . Have regulation of appetite, energy consumption and body fat storage and other biological effects [1]. Leptin exists in the form of monomer?