Cytomegalovirus (CMV) IgG Ab avidity

Alphabetical Test listing

Cytomegalovirus (CMV) IgG Ab avidity-13645

 

 

  
Cytomegalovirus (CMV) IgG Ab avidity
  
13645
  
LAB13645
  
CMVIGGAVID
  

An aid in the diagnosis of cytomegalovirus (CMV) infection during pregnancy after initial testing for CMV IgM and IgG has been performed

  
Serum
  
  
0.5 mL
  
0.15 mL
  
  1. Spin ASAP or within 2 hours of collection
  2. Transfer 0.5 mL (minimum 0.15 mL) serum to a Transfer vial/tube with cap - 12mL (LabCorp)
  
  

Refrigerated (preferred) - 2 weeks

Ambient - 48 hours

Frozen - 1 year

  
ARUP Laboratories Inc (2011813) via LabCorp (819024): R-LC
  
Tu
  
2 - 9 days
  

Semi-Quantitative Enzyme-Linked Immunosorbent Assay (ELISA)

  
≤ 0.50 Index:        Low avidity
0.51 - 0.59 Index:  Intermediate avidity
≥ 0.60 Index:        High avidity
  
86644
  
04/29/2019
  
10/14/2020
  
02/19/2021