产品货号Reference:              CAN-L-4260
检测方法Kit Type:                 Sandwich ELISA
规格Kit Size:                         96-well break-apart microplate
灵敏度Sensitivity:                 0.5 ng/mL
检测样本Sample Type:         Human serum / 20 μL
检测范围Calibrator Range:  1–100 ng/mL
检测时间Total Assay Time:  105 minutes

背景介绍：
人瘦素是一种16 kDa、146个氨基酸残基的非糖基化多肽。瘦素由OB基因编码。它的主要来源是脂肪组织，它的循环浓度间接反映了体内脂肪的储存。
在肥胖者中，血浆或血清瘦素浓度升高，并与肥胖程度密切相关，如体脂百分比或体重指数所表示的肥胖程度。
Human Leptin is a 16kDa, 146 amino acid residue, non-glycosylated polypeptide. Leptin is encoded by the OB gene. Its major source is the adipose tissue, and its circulating concentrations indirectly reflect body fat stores.
Plasma or serum concentrations of leptin are increased in obese humans and strongly correlate with the degree of adiposity as expressed by percentage of body fat or body mass index.