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HelpTest ID BLOD1020 Growth Assessment V Panel
Specimen Type/Requirements
Serum – 2 separate frozen aliquots
Red top Serum tube w/out gel
Gold top Serum tube w/gel
Separate serum from cells within 1 hour of collection.
Test is affected by gross hemolysis and gross icterus.
Specimen Volume
| Preferred Volume | 2.0 mL (2 aliquots 1.0 mL each) |
|---|---|
| Minimum Volume | 1.0 mL (2 aliquots 0.5 mL each) |
Stability/Transport
| Room Temperature | Not Acceptable | |
|---|---|---|
| Refrigerated | Not Acceptable | |
| Frozen | 14 days | Preferred for transport |
Performed Test Frequency
Monday through Sunday
Additional Information
Test includes: IGF Binding Protein 3 (BLOD1059) and Insulin-Like Growth Factor 1 (BLOD0209)
Methodology
IGFBP-3: Enzyme-Labeled Chemiluminescent Immunometric Assay
IGF-1: LC/MS
Performing Lab
Mayo Clinic Laboratories and Quest Diagnostics
CPT
IGFBP-3: 83520
IGF-1: 84305
Interface Build Information
SANFORD LABORATORY INTERFACE BUILD INFORMATION
| Result Code | Result Code Description |
|---|---|
| 19993 | IGFBP-3, S |
| 28588 | IGF-1, LCMS |
| 28589 | Z-Score (Male) |
| 28590 | Z-Score (Female) |