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New England · Tryptase Level Test – Mastocytosis Testing

Tryptase Level Test – Mastocytosis Testing in Massachusetts

This page explains the tryptase level test – mastocytosis testing, what it measures, and how to order it. This blood test measures tryptase, a protein produced by mast cells, which can help evaluate allergic reactions and certain conditions.

Typical turnaround1-3 business days
Price range$119
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The tryptase level test measures the amount of tryptase, an enzyme found in mast cells, circulating in your blood. Elevated levels can indicate mast cell activation.

What it measures

  • Tryptase — an enzyme reflecting mast cell activity

What the test involves

This test is performed on a blood sample. A healthcare professional will draw blood from a vein in your arm using a needle.

Why it is often ordered

A clinician may order this test to help investigate severe allergic reactions, such as anaphylaxis, or to aid in the diagnosis of mastocytosis, a rare disorder.

Preparation

Follow any specific instructions provided by the laboratory where your blood will be collected. This may include fasting or avoiding certain activities before the test.

How results are reported

Your results will indicate the amount of tryptase detected in your blood. Reference ranges, which define what is considered typical, vary between laboratories.

Before you go

  • Specific preparation instructions
  • Typical turnaround time
  • How to interpret results

Cities

Tryptase Level Test – Mastocytosis Testing in Massachusetts communities

Choose your city for local context and to request this test.

Boston4,208,580Tryptase Level Test – Mastocytosis TestingSpringfield620,494Tryptase Level Test – Mastocytosis TestingWorcester573,573Tryptase Level Test – Mastocytosis TestingNew Bedford158,353Tryptase Level Test – Mastocytosis TestingLeominster118,190Tryptase Level Test – Mastocytosis TestingCambridge116,892Tryptase Level Test – Mastocytosis TestingLowell114,804Tryptase Level Test – Mastocytosis TestingBrockton104,216Tryptase Level Test – Mastocytosis TestingQuincy100,544Tryptase Level Test – Mastocytosis TestingLynn100,233Tryptase Level Test – Mastocytosis TestingFall River93,339Tryptase Level Test – Mastocytosis TestingNewton88,647Tryptase Level Test – Mastocytosis TestingLawrence87,798Tryptase Level Test – Mastocytosis TestingSomerville80,608Tryptase Level Test – Mastocytosis TestingFramingham72,089Tryptase Level Test – Mastocytosis TestingHaverhill67,093Tryptase Level Test – Mastocytosis TestingMalden65,602Tryptase Level Test – Mastocytosis TestingWaltham64,655Tryptase Level Test – Mastocytosis TestingRevere60,720Tryptase Level Test – Mastocytosis TestingMedford60,708Tryptase Level Test – Mastocytosis TestingTaunton59,076Tryptase Level Test – Mastocytosis TestingChicopee55,636Tryptase Level Test – Mastocytosis TestingPeabody54,200Tryptase Level Test – Mastocytosis TestingMethuen Town52,536Tryptase Level Test – Mastocytosis TestingEverett48,368Tryptase Level Test – Mastocytosis TestingAttleboro46,146Tryptase Level Test – Mastocytosis TestingSalem44,452Tryptase Level Test – Mastocytosis TestingPittsfield43,890Tryptase Level Test – Mastocytosis TestingBeverly42,448Tryptase Level Test – Mastocytosis TestingFitchburg41,796Tryptase Level Test – Mastocytosis TestingMarlborough41,505Tryptase Level Test – Mastocytosis TestingWoburn40,967Tryptase Level Test – Mastocytosis TestingWestfield40,922Tryptase Level Test – Mastocytosis TestingChelsea40,025Tryptase Level Test – Mastocytosis TestingHolyoke38,480Tryptase Level Test – Mastocytosis TestingWatertown Town35,171Tryptase Level Test – Mastocytosis TestingGloucester29,814Tryptase Level Test – Mastocytosis TestingMelrose29,567Tryptase Level Test – Mastocytosis TestingNorthampton29,379Tryptase Level Test – Mastocytosis TestingGardner21,183Tryptase Level Test – Mastocytosis TestingNewburyport18,282Tryptase Level Test – Mastocytosis TestingNorth Adams13,024Tryptase Level Test – Mastocytosis TestingSouth Yarmouth11,696Tryptase Level Test – Mastocytosis TestingMiddleborough Center7,790Tryptase Level Test – Mastocytosis TestingMansfield Center7,689Tryptase Level Test – Mastocytosis TestingWhitinsville7,329Tryptase Level Test – Mastocytosis TestingWest Concord7,003Tryptase Level Test – Mastocytosis TestingCochituate6,966Tryptase Level Test – Mastocytosis TestingEast Falmouth6,739Tryptase Level Test – Mastocytosis TestingPinehurst6,653Tryptase Level Test – Mastocytosis TestingWest Yarmouth6,124Tryptase Level Test – Mastocytosis TestingYarmouth Port5,872Tryptase Level Test – Mastocytosis TestingBliss Corner5,529Tryptase Level Test – Mastocytosis TestingNorth Scituate5,519Tryptase Level Test – Mastocytosis TestingEast Harwich5,519Tryptase Level Test – Mastocytosis TestingRaynham Center5,072Tryptase Level Test – Mastocytosis TestingSmith Mills4,846Tryptase Level Test – Mastocytosis TestingNorth Westport4,835Tryptase Level Test – Mastocytosis TestingThe Pinehills4,724Tryptase Level Test – Mastocytosis TestingMillis-Clicquot4,653Tryptase Level Test – Mastocytosis Testing