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HelpTest ID FSABI Tysabri (Natalizumab) Immunogenicity
Method Name
Enzyme Linked Immunosorbent Assay (ELISA)
Reporting Name
Tysabri/Natalizumab ImmunogenicitySpecimen Type
SerumDraw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Send 1 mL serum frozen in plastic vial.
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Frozen (preferred) | |
| Refrigerated | 14 days | |
Reference Values
Negative
Day(s) Performed
Wednesday
Report Available
5 - 7 daysPerforming Laboratory
Viracor-IBT LaboratoriesTest Classification
This test was developed and its performance characteristics determined by Viracor-IBT Laboratories. It has not been cleared or approved by the U.S. Food and Drug Administration.CPT Code Information
83516