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HelpTest Code FVIP2 Vasoactive Intestinal Polypeptide (VIP), Plasma
Specimen Required
Patient Preparation: The patient should fast for 10 to 12 hours prior to collection of specimen. Patient should not be on any antacid medications or medications that affect intestinal motility for at least 48 hours prior to collection.
Specimen Type: Plasma
Collection Container/Tube: Lavender top (EDTA)
Submission Container/Tube: Preservative-free plastic vial
Specimen Volume: 1 mL
Collection Instructions: Draw blood in an EDTA (lavender top) tube(s). Spin down and freeze immediately. Send 1 mL of plasma frozen in a preservative-free plastic vial.
Secondary ID
75892Method Name
Vasoactive Intestinal Polypeptide is measured by a direct ELISA.
Specimen Type
EDTA PlasmaSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| EDTA Plasma | Frozen | 180 days |
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | Reject |
Reference Values
Up to 36 pg/mL
(mean 14)
Day(s) Performed
Monday through Friday
Report Available
5 to 9 daysPerforming Laboratory
Inter Science InstituteCPT Code Information
84586