Methodology
Immunoassay (IA)
Synonyms
RAST, ImmunoCAP®, AUTOCAP
Specimen Type
Serum
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
LAB4324
Lab Test Days
Monday-Saturday
Standard TAT
1-3 Days
Collection Information
Specimen Required
5-8 mL Blood
Container Type
Red Top (No Additive)
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK/Ambient-OK
Specimen Stability
Room Temp 14 Days (preferred); Refrigerated: 14 Days; Frozen: 30 Days
Test Volume Required
4 mL Serum
Minimum Test Volume
2.5 mL Serum
Included Tests
Includes Total IgE in addition to IgE antibody testing for: Alder (t2); Alternaria alternata (m6); Aspergillus fumigatus (m3); Bermuda grass (g2); Cat dander (e1); Cladosporium herbarum (m2); Cockroach (i6); Common ragweed (short) (w1); Cottonwood (t14); Dermatophagoides farinae (d2); Dermatophagoides pteronyssinus (d1); Dog dander (e5); Elm (t8); Johnson grass (g10); Mountain cedar (t6); Mouse Urine Proteins (e72); Mugwort (w6); Oak (t7); Olive (t9); Penicillium notatum (m1); Rough pigweed (w14)Russian Thistle (prickly saltwort) (w11); Timothy grass (g6); Walnut tree (t10)
CPT Codes
82785, 86003 (x25)
Revised
6/10/26
Initials
IM