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Testosterone (free)
Lab code: FRTSTO
Test Synonyms:
Testosterone (free); Free testosterone
Core Lab
Inpatient Req:
Core Lab (#84927)  
Outpatient Req:
Clinical Labs (#83608)  
Gold 5 ml
Result Time:
M-F   Cost: $$
Reference Interval:
Important Information:
Total Testosterone, sex hormone binding globulin (SHBG) and albumin will be measured and used to calculate free testosterone and % free testosterone. Total testosterone, SHBG, free testosterone (calc) and % free testosterone (calc) will be reported. If the albumin is <3.5, the specimen will be sent to an outside reference lab for free testosterone measurement.
Additional Resources:
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