Analytes and Biomarkers: Environmental Allergen Assessment

Synonyms

Cat (Fel d 1); Dog (Can f 1); Dust mite (Der p 1, Der p 2, Der f 1, Der f 2); German cockroach (Bla g 1); Mold spore analysis; Mouse (Mus m 1); Rat (Rat n 1)

Definition

Environmental allergen quantification involves the combination of environmental sampling and laboratory analyses to detect and quantify the level of indicator allergenic components for the principal allergen specificities in indoor surface reservoir dust that trigger ocular, nasal, and respiratory allergic symptoms in sensitized individuals.

Introduction

Of the four modalities of allergic disease management, allergen avoidance is possibly the most effective and least expensive approach. Other strategies such as pharmacotherapy (e.g., antihistamines), immunotherapy (allergen injections), and anti-IgE therapy are often used together with avoidance to manage an allergic individual’s symptoms. Since it is not possible to control outdoor aeroallergen exposure except by wearing protective devices (e.g., masks,...