نتایج جستجو برای: sex steroid binding protein
تعداد نتایج: 1667173 فیلتر نتایج به سال:
Sex hormone-binding globulin (SHBG) is the main carrier for androgens and oestrogens in humans. It mediates the transport of steroid hormones in the circulation and testicular fluid, and regulates their bioavailability to steroid-responsive tissues. In addition, the protein interacts with membrane receptors expressed in target tissues. Binding to the receptors is suspected to facilitate the upt...
We have previously reported the discovery of a specific high-affinity binding protein for the fungal sex steroid pheromone antheridiol in the cytosol of Achlya ambisexualis male cells. In this report, we describe the fractionation of the binding protein from the cytosol by ammonium sulfate precipitation, the optimization of in vitro conditions for radioligand binding assays, and some of the bio...
Plasma sex hormone-binding globulin (SHBG) regulates the access of androgens and estrogens to their target tissues and cell types. An SHBG homologue, known as the androgen-binding protein, is expressed in Sertoli cells of many mammalians, but testicular expression of human SHBG is restricted to germ cells. The primary structure of SHBG comprises tandem laminin G-like (LG) domains. The amino-ter...
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