产品货号Reference:             CAN-DHS-7020
检测方法Kit Type:                Competitive LIA
规格Kit Size:                        96-well break-apart microplate
灵敏度Sensitivity:                0.02 μg/mL
检测样本Sample Type:        Human serum / 25 μL
校准范围Calibrator Range: 0.02–10 μg/mL
检测时间Total Assay Time: 60 minutes
背景介绍：
DHEAS是最丰富的循环类固醇之一。它是由肾上腺和性腺产生的。因此，血清中DHEAS水平的测定对评价这些腺体的功能状态具有重要意义。它也是睾酮和雌酮的前体。在女性中，除了肾上腺外，卵巢已被证明是DHEAS的一个重要来源。
有报道称，在排卵周期中，女性体内存在一天的?排卵期。
女性睾酮的主要产生来自于其他相关雄激素的转化，尤其是DHEAS。女性睾丸异常应与血清DHEAS的测定相结合。血清睾酮测定与DHEAS联合应用可用于确定超量雄激素产生的来源是卵巢还是肾上腺。
DHEAS is one the most abundant circulating steroids. It is produced by the adrenal and gonads. As a result, the determination of the level of DHEAS in serum is important in the evaluation of the functional state of these glands. It is also a precursor of testosterone and estrone. Besides the adrenals, in females, the ovaries have been shown to be an important source of DHEAS.
It has been reported that there is a ? uctuation day by day of DHEAS in women during the ovulatory cycle.
The principal production of testosterone in females is from the conversion of other related androgens especially DHEAS. An abnormal testosterone levels in women should be ac-companied by the estimation of serum DHEAS. The use of serum testosterone determination in conjunction with DHEAS can be used to determine if the source of excess androgen production is ovarian or adrenal.

注：本产品仅用于科研用途，不能直接用于人体或临床诊断使用。