Epstein-Barr Virus Nuclear Antigen (EBNA) Antibody, IgG
| Abbrev Code: | EBVNA1 | ||
| Order Code: | LAB6376 | Order Name: | EBV Nuclear Antigen (EBNA) Antibody, IgG |
| Synonyms: | Epstein Barr Virus Nuclear Antibody; EBV NA-1 Antigen, IgG; Epstein-Barr Virus Nuclear Antibody | ||
| Methodology: | Chemiluminscent immunoassay | ||
| CPT Codes: | 86664 x1 | ||
| Turnaround Time: | Performed 3x per week; results are reported the next day. | ||
| Special Instructions: | This test (EBNA) should only be ordered in conjunction with the Epstein-Barr IgM antibody and the Epstein-Barr IgG antibody. | ||
Collection Instructions
| Specimen: | Blood |
| Optimal Volume: | 2 mL |
| Minimum\Peds Volume: | 0.9 mL |
| Container: | Red or gold (gel) Alternate Containers: Red (no gel) |
| Causes for Rejection: | Plasma, body fluids, hyperlipemic, grossly hemolyzed or grossly particulate sample |
Processing and Shipping
| Specimen Processing: | Centrifuge and aliquot 1 mL, 0.35 mL minimum. Store in refrigerator up to 7 days. |
| Shipping Instructions: | Ship at refrigerated temperature. |
| Test Performed at or Referral Lab | UM Specialty Core/Prot/Endo (Liaison D) |
Interpretive
| Reference Range: |
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| Use: | Assists in establishing that the patient is in a convalescent state or was previously exposed to EBV. EBNA antibodies will normally persist for life. | ||||||||
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