pseudotsuga menziesii pollen

*Pseudotsuga menziesii* pollen is a biological extract derived from the pollen of the Douglas fir tree, a conifer native to western North America. It is primarily utilized as a diagnostic allergen in skin prick testing or in vitro assays to identify individuals with hypersensitivity to Douglas fir pollen. The extract contains various proteins that trigger an IgE-mediated allergic response in sensitized individuals, allowing for the confirmation of allergic rhinitis or asthma triggered by this specific tree species. The product is recognized in pharmacological databases such as DrugBank (DB10986) and is produced by specialized allergen manufacturers for clinical use in allergy testing.

Other names

Douglas fir pollenPseudotsuga menziesii pollen extract