Test Code 36586: SQ: HISTPQ Histamine, Plasma (Quest)

Specimen Collection Instructions

1 mL (min. vol. 0.5) plasma collected in an EDTA (lavender-top) tube. Centrifuge immediately and freeze in transport tube.

Specimen Stability

Frozen: 7 days

Methodology

Enzyme Immunoassay (EIA)

Reference range(s)

≤1.8 ng/mL