Endocrinology Lab
TEST and SHBG
Free Testosterone
7 days
2
Due to diurnal variation, please collect a sample before 10am for male patients.
Ambient (8 - 24 degrees Celsius)
2 x 500 uL plasma aliquots. Freeze/refrigerate
ECLIA on Roch Cobas e402
Contact Canterbury Health Laboratories on +64 3 364 0484 or email LabInfo@cdhb.health.nz
See Testosterone and Sex Hormone Binding Globulin for costing.
Free testosterone is calculated from the Testosterone and SHBG results. Free testosterone is derived from Vermeulen et al JCEM; 84 3666, 1999.
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