Resistin,a plasma protein,belongs to a family of cysteine-rich secretory proteins.the formation of intramolecular disulfide bond is very important to its space-conformation and biological activity.

• 抵抗素是存在于血浆中的富含半胱氨酸的分泌性蛋白,其分子内二硫键的形成对于维系它的空间构象及生物活性非常重要。