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HelpT Uptake
eD-H Order Code
LAB135
Specimen Collection Information
| Specimen | Minimum Test Volume | Container | Special Handling |
|---|---|---|---|
| Blood | 0.1 ML |
Specimen Transport Temperature
Refrigerated
Reference Ranges / Critical Values
| Assay | Gender | Age Range | Normal Range | Critical Values | Units |
|---|---|---|---|---|---|
| T Uptake | All | 0 Minutes – 150 Years | 0.80 -1.30 | ratio |
Specimen Stability
Interpretive Data
| Assay Display | Interpretive Data |
|---|---|
| T Uptake |
T Uptake assay is directly proportional to Thyroid binding protein concentration. Free Thyroxine Index = TT4/Tup. T Uptake Reference Interval: Pregnant Females: |
Day(s) Performed
Monday through Sunday; continuously
CPT(s)
84479
Performing Lab Section
Chemistry