Direct Radioimmunoassay (RIA)
Neurotensin
Plasma
Patient preparation: Patient should be fasting 10-12 hours prior to collection. Patient should not be on any antacid medication or medications that affect gastroentero-intestinal function, if possible, for at least 48 hours prior to collection.
Specimen Type: Plasma
Container/Tube: Z tube
Specimen Volume: 3 mL
Collection Instructions: Draw 10 mL of blood in special Z-tube (MCL T701). Separate plasma form cells immediately after draw and send 3 mL of plasma frozen in plastic vial.
1 mL
Hemolysis | Mild reject; Gross reject |
Lipemia | Mild reject; Gross reject |
Icterus | NA |
Other | Specimens other than collected in Z tube (MCL T701). |
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Plasma | Frozen | 30 days |
Neurotensin is a 13 amino acid peptide produced primarily by endocrine
Elevated levels have been found to cause watery diarrhea.
50 - 100 pg/mL
No significant cautionary statements
Monday through Friday
This test was developed and its performance characteristics determined by Inter Science Institute. It has not been cleared or approved by the US Food and Drug Administration. The FDA has determined that such clearance or approval is not necessary.
83519
Test Id | Test Order Name | Order LOINC Value |
---|---|---|
FNEUR | Neurotensin | 2655-9 |
Result Id | Test Result Name |
Result LOINC Value
Applies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
|
---|---|---|
Z0923 | Neurotensin | 2655-9 |