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HelpTest Code FSABI Tysabri (Natalizumab) Immunogenicity
Specimen Required
Collection Container/Tube:
Preferred: Red Top
Acceptable: Serum gel
Submission Container/tube: Plastic vial
Specimen Volume: 1.0 mL
Collection Instructions:
1. Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable.
2. Centrifuge and aliquot 1.0 mL of serum into a plastic vial.
3 Send frozen.
Method Name
Enzyme Linked Immunosorbent Assay (ELISA)
Specimen Type
SerumSpecimen Minimum Volume
See Specimen Required
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Frozen (preferred) | |
| Refrigerated | 14 days | |
Reject Due To
| Hemolysis | Reject |
| Lipemia | Reject |
| Icterus | Reject |
Reference Values
Negative
Day(s) Performed
Wednesday
Report Available
7 to 14 daysPerforming Laboratory
Eurofins ViracorCPT Code Information
83516