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Collection Requirements
Source: blood
Container(s):
- Preferred: Red gel
- Acceptable: Red
Volume: 1 mL in vacutainer
Turn Around Time
24-72 hours
Testing performed Monday – Friday 7:00 a.m. – 3:00
p.m.
Availability
Routine
Algorithm
Reflex testing for low level IgA is available for children
greater than 1 year of age.
Clinicians should request reflex testing via a prompt at the time
of order in Cerner.
Lab Processing Instructions
Specimen: serum
Spin, separate, and refrigerate
Performing Laboratory
Adele Hall
Adele Hall Lab Section
Chemistry
Instrumentation/Methodology
Immage
Reference Ranges
| Age | Reference Range (mg/dL) |
|---|---|
| 0-14 days | 1.4 - 3.6 |
| 14 days - 1 month | 1.3 - 52 |
| 1-3 months | 2.8 - 47 |
| 3-6 months | 4.4 - 83 |
| 6-9 months | 8 - 89 |
| 9 months - 1 year | 16 - 83 |
| 1-2 years | 14 - 105 |
| 2-3 years | 14 - 122 |
| 3-4 years | 22 - 157 |
| 4-6 years | 25 - 152 |
| 6-12 years | 32 - 234 |
| >12 years | 69 - 348 |
CPT
82784