Methodology
Nephelometry
Synonyms
Immunoglobulin A
Specimen Type
Serum
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
LAB01253
Lab Test Days
Monday
Standard TAT
3 Days
Collection Information
Specimen Required
2-4 mL Blood
Container Type
Red Top (No Additive)
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK
Specimen Stability
Room Temp: 6 Hours; Refrigerated: 14 Days; Frozen: 90 Days
Test Volume Required
2 mL Serum
Minimum Test Volume
1 mL Serum
Included Tests
IgA1, IgA2 and Total IgA
CPT Codes
82784, 82787 (x2)
Revised
02-20-17
Initials
SL
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