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Triiodothyronine Free (T3, Free) Blood Test

* This is not a home test kit. You will need to visit a local lab for testing.

Use:

This test is used to evaluate thyroid function and assess abnormal binding protein disorders.

This test particularly examines the amount of Triiodothyronine (T3) that is not attached in proteins in the bloodstream. The T3 in the bloodstream exists in two forms; one attached to proteins while the other is in unattached state (or free). Along with Thyroxine test (the T4) it is used to examine the overall health of your thyroid gland.

Recommended For:

Suspected hypo/hyperthyroidism, monitoring treatment for hypo/hyperthyroidism.

Special Notes:

No special preparation is necessary prior to blood sample collection.

Tests Included:

Quest
Triiodothyronine (T3), Free, Serum (Free T3) (34429)
Labcorp
Triiodothyronine (T3), Free, Serum (Free T3) (010389)

Estimated Turn Around For Results:

2-10 Business Days

For an exact turnaround time for results, please contact us at Personalabs and we will contact the lab on your behalf as turnaround times vary depending on testing location or lab testing provider.

Additional information

Provider

LabCorp, Quest

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STEP 1

Order Your Test

Create an account, choose your tests, checkout securely, generate your lab order

Document

STEP 2

Generate & Print Out Lab Order

Our physician network will approve your order within 2-4hrs.

Location

STEP 3

Visit the Lab

The test price decides which lab you will visit: Quest or Labcorp. Find a location in your area.

Report

STEP 4

Get Your Results

Results can be provided in as little as 24-48 hrs. For more complex tests, please contact us for turn around times.