Pruebas
Free Testosterone to Testosterone Ratio Measurement
The determination of the ratio of free testosterone compared to total testosterone present in a sample. The measurement may be expressed as a ratio or percentage.
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Pruebas
The determination of the ratio of free testosterone compared to total testosterone present in a sample. The measurement may be expressed as a ratio or percentage.
Pruebas
The determination of the ratio of free testosterone compared to total protein present in a sample. The measurement may be expressed as a ratio or percentage.
Indicadores
A heterodimeric glycoprotein hormone secreted by the gonadotropic cells of the anterior pituitary gland. This hormone is involved in stimulation of testosterone production by Leydig cells in males and triggering ovulation and corpus luteum development in females.
Indicadores
Sex hormone-binding globulin (402 aa, ~44 kDa) is encoded by the human SHBG gene. This protein is involved in steroid transport.
Artículo
Research record from Andrology, 2026-07-15. PMID 42454390.
Pruebas
An SHBG blood test measures the level of a protein called sex hormone binding globulin (SHBG) in a sample of your blood. SHBG is made mostly in your liver. It binds (attaches) to sex hormones such as testosterone and estrogen and helps control how much of these hormones are active in your body.
Pruebas
The determination of the amount of testosterone present in a sample.