RefLab is a private Danish laboratory with extensive expertise in allergy and chronic spontaneous urticaria (CSU) diagnostics. We serve hospitals, allergy/immunology specialists, and private companies with our basophil histamine release assay (BHRA).
We offer two variants of the BHRA:
BHRA is an in vitro diagnostic assay used for multiple indications in allergy and CSU. The assay setup varies depending on the indication and is referred to as allergen-induced BHRA (a-BHRA) or serum-induced BHRA (s-BHRA).
- a-BHRA is used for the diagnosis of allergy, including drug, food, and inhalant allergy.
- s-BHRA is used to identify disease subtypes in patients with CSU.
