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Isocyanate HDI (k77) IgE details

What Isocyanate HDI (k77) IgE shows

Hexamethylene diisocyanate (HDI) is an isocyanate chemical used mainly in polyurethane paints, varnishes, and spray coatings, such as those used in car body repair. Exposure usually happens at work, by breathing in vapours or spray mist. This test measures IgE antibodies specific to HDI bound to a carrier protein, to check for allergic sensitization in people with symptoms such as wheezing, coughing, or a runny nose linked to work. A positive result supports sensitization to HDI. However, many people with isocyanate-related asthma do not have detectable IgE, so a negative result does not exclude it, and results are interpreted alongside your work history and lung function testing.

Tests that include Isocyanate HDI (k77) IgE

Labcorp Not offered
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