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South West London Pathology > Tests > Tryptase

Tryptase

Category Immunology and PRU
Reporting frequency Weekly

Additional information

Potential anaphylactic reactions; three samples required:

1) At the time of the reaction
2) 1-2h after onset of symptoms (no later than 4h)
3) Baseline at 24h or follow-up allergy clinic appointment

Reference range: 2 – 14ug/L

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