Immunoglobulin A, Saliva
0050525
 
Ordering Recommendation
Mnemonic
SEC
Methodology
Quantitative Nephelometry
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Saliva.  
Specimen Preparation
Centrifuge and separate to remove cellular material. Transfer 1 mL saliva to an ARUP Standard Transport Tube. (Min: 0.4 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
 
Remarks
 
Stability
Ambient: 8 hours; Refrigerated: 8 days; Frozen: 3 months (if frozen within 24 hours)  
Reference Interval
Male: 4.0-24.0 mg/dL
Female: 5.0-28.0 mg/dL
Interpretive Data
Note
CPT Code(s)
82784
Components
Component Test Code*Component Chart Name
0050525Immunoglobulin A, Saliva
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • IgA
  • Secretory IgA