SHBG 是一种专一结合性激素的血浆β球蛋白,亲和力高而结合容量小。与血浆性激素相互作用并相互调节,在性激素的转运、作用和代谢等方面均起重要作用,具有较重要的生理和病理意义。临床上血 SHBG 浓度可用于了解外周性激素的活性,特别是雄激素的活性和敏感性,也可用于辅助分析某些其他激素的代谢紊乱,具有较广泛的用途和较高的实用价值。 SHBG is a plasma beta globulin that specifically binds sex hormones with high affinity and low binding capacity. Interact with plasma sex hormones and regulate each other, plays an important role in the transport, function and metabolism of sex hormones and has more important physiological and pathological significance. Clinical blood SHBG concentration can be used to understand the activity of peripheral hormones, especially androgen activity and sensitivity, but also can be used to help analyze the metabolic disorders of some other hormones, has a wider range of uses and high practical value.