Tryptase Allergic Reaction Test
Direct-to-consumer lab testing; No doctor referral or insurance necessary
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About Our Tryptase Allergic Reaction Test
Note: Fasting is not required for this test.
This test evaluates Tryptase levels within the blood, and is used to determine if an allergic reaction is occurring and in cases of acute allergen challenge, and mastocytosis.
Tryptase concentrations are increased with immediate hypersensitivity (anaphylaxis). Tryptase is an enzyme that is released alongside histamine from mast cells when they are activated during a normal immune response. Tryptase is also released in allergic (hypersensitivity) responses.