SARS-CoV2 Spike Antibody, Semi-Quantitative
| Sunquest Code: | CV19AB | ||
| Epic Code: | LAB8200 | Epic Name: | COVID-19 Spike RBD Aby and Titer Reflex |
| Synonyms: | Covid-19 Spike RBD Antibody, Semi-Quantitative; Novel Coronavirus Antibody | ||
| Methodology: | Electrochemiluminescence immunoassay | ||
| Turnaround Time: | Specimens are sent to the reference laboratory Mon-Fri; results are reported within 1-3 days. | ||
| Compliance: | This test has received Emergency Use Authorization (EUA) by the U.S. Food and Drug Administration, and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements. |
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Collection Instructions
| Specimen: | Blood |
| Optimal Volume: | 2 mL |
| Minimum\Peds Volume: | 1.7 mL |
| Container: | Red (no gel), Red or gold (gel) |
| Causes for Rejection: | Gross hemolysis |
Processing and Shipping
| Specimen Processing: | Centrifuge and aliquot 1 mL, 0.75 mL minimum. Store in refrigerator. |
| Shipping Instructions: | Ship at refrigerated temperature. |
| Stability: | 72 hours at room temperature; 7 days refrigerated; 28 days frozen. |
| Test Performed at or Referral Lab | Lab Sendouts (Mayo Medical Laboratories) |
| Referral Lab number: | COVSQ |
Interpretive
| Reference Range: | Negative |
| Use: | Aiding in the identification of individuals with an adaptive immune response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), indicating prior infection or vaccination, |
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