Test Details: Humans get exposed to house dust mites allergens and other indoor allergens on a daily basis. These mites contain proteins that are highly allergenic and in response to these allergens, individuals may get sensitized and develop wide range of symptoms. Dermatophagoides pteronyssinus allergy test helps to detect and measure specific Immunoglobulin E (IgE) antibodies against this allergen and diagnose allergy to dust mites.