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HelpTest Code FHTGF Human Transforming Growth Factor beta 1 (TGF-b1)
Specimen Required
Specimen Type: Platelet-free Plasma
Container/Tube: Lavender top (EDTA)
Specimen Volume: 1 mL
Collection Instructions:
1. Draw blood in a lavender top (EDTA) tube.
2. Centrifuge for 15 minutes at 1000 x g within 30 minutes of collection. Centrifuge plasma again at 3000 x g for 10 minutes for complete platelet removal.
3. Aliquot plasma into a plastic vial and freeze at -20° C or below.
4. Send 1 mL platelet-free plasma frozen in plastic vial.
Additional Information:
For fixed speed centrifuges such as 645e: Within 30 minutes of collection, centrifuge 3 times for 10 minutes at 1600 x g while decanting the plasma each time before the next centrifugation. Aliquot plasma into a plastic vial and freeze at -20° C or below.
Method Name
ELISA
Reporting Name
Human Transforming Growth Factor b1Specimen Type
Plasma EDTASpecimen Minimum Volume
0.25 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Plasma EDTA | Frozen | 14 days |
Reference Values
0-22,062 pg/mL
Day(s) Performed
Varies, 2 days per week
Report Available
6 to 14 daysPerforming Laboratory
BioAgilytix DiagnosticsTest Classification
The performance characteristics of the listed assay was validated by BioAgilytix Diagnostics. The US FDA has not approved or cleared this test. The results of this assay can be used for clinical diagnosis without FDA approval. BioAgilytix Diagnostics is a CLIA certified, CAP accredited laboratory for performing high complexity assays such as this one.CPT Code Information
83520
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| FHTGF | Human Transforming Growth Factor b1 | Not Provided |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| Z6269 | TGF-b1 | Not Provided |