Immunoglobulin E
Serum or Plasma
RCHSD Serology
LAB74
Monday-Friday
1 mL Blood
Red Top (No Additive)
Plasma collected in a EDTA lavender-top or Lithium Heparin green-top is also acceptable.
Refrigerate-Only
0.5 mL Serum or Plasma
0.1 mL Serum or Plasma
Centrifuge and separate serum or plasma. Place in refrigerator in Allergy rack.
82785
09-03-14
SL