Phl p 12 (g212) (Timothy Grass) IgE Component

Understand what Phl p 12 (g212) (Timothy Grass) IgE Component signals

LOINC codes: 34428-3
Commercial laboratory assays: 1

We have not added a physiological summary for this biomarker yet. Compare the commercial laboratory assays and population reference ranges below.

Compare commercial laboratory assays for Phl p 12 (g212) (Timothy Grass) IgE Component

Check orderable catalog codes, specimen types, fasting requirements, and demographic reference ranges across laboratories.

Phl p 12 (g212) (Timothy Grass) IgE Component

Laboratory: Quest Diagnostics
Test code: 18735
Specimen: Serum
Fasting: Not stated
LOINC: 34428-3

Laboratory assay overview

Some proteins present in wheat extract (f4) cross-react with grass pollen. Positive results with Phl p 12 (g212), a Timothy grass pollen protein, support this interpretation, especially if the sample is negative for IgE antibodies to Tri a 14 (f433), a protein with little or no cross-reactivity with grass pollen.

View complete laboratory reference notes

<0.10 kU/L

Quest Diagnostics test directory, test code 18735

Verify these ranges and sources

We compile every detail above directly from named laboratory directories and published clinical studies. Laboratories calculate standard reference intervals from the statistical distribution of tested populations for a specific assay method and demographic group, rather than setting universal optimal targets.

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