https://www.gosh.nhs.uk/wards-and-departments/departments/laboratory-medicine/laboratory-database/mast-cell-tryptase/
Mast cell tryptase
EPIC
Tryptase
Section
Immunology
Clinical indications
Raised after anaphylaxis. Samples must be taken at the time of the reaction, at 4-6 hours and 24 hours to allow interpretation. Include time of reaction and samples on form
Specimen requirement
1ml serum / serum gel
Dispatch and handling instructions
Sent to Royal London. Samples must be taken at the time of the reaction, at 4-6 hours and 24 hours to allow interpretation. Include time of reaction and samples on form
Turnaround time
21 days
Synonym
Not applicable
Is it IS0 15189 accredited?
Sent to referral laboratory