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?
Yes