Ordering Recommendation
Mnemonic
TGFB1 SER
Methodology
Quantitative Enzyme-Linked Immunosorbent Assay (ELISA)
Performed
Mon
Reported
1-8 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
Serum separator tube or plain red.
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP standard transport tube. (Min 0.3 mL)
Storage/Transport Temperature
CRITICAL FROZEN. Freeze immediately at <-20 C. Separate specimens must be submitted when multiple tests are ordered.
Unacceptable Conditions
Contaminated, severely hemolyzed, heat-inactivated or grossly lipemic specimens.
Remarks
Stability
After separation from cells: Ambient: 30 minutes; Refrigerated: Unacceptable; Frozen: 60 days.
Reference Interval
16542-50426 pg/mL
Interpretive Data
Results are intended for research purposes or in attempts to understand the pathophysiology of unusual immune or inflammatory disorders.
Compliance Category
Laboratory Developed Test (LDT)
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
83520
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
3005866 | Transforming Growth Factor beta1, Serum | 49853-5 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Cytokine
- Cytokines
- SerumTGFB1
- TGF-b
- TGF-beta 1
- TGFb
- TGFB-1
- TGFbeta1
Transforming Growth Factor beta1, Serum