Centralized Core Laboratory:Chemistry

Test ID/Workstation: TYROS MAYO

Specimen Type: Blood

Tube Type: Green top (sodium heparin) or Lavender (EDTA) tube

Collection Volume: 1.5 mL (minimum 0.75 mL)

Cause for rejection: -

Storage: Frozen

Availability: Sent to reference lab

Methodology: Liquid Chromatography - Tandem Mass Spectrometry (LC-MS/MS)

Special Instructions: Please have patient fast a minimum of 4 hours prior to collection. Please include family history, clinical condition (acute episode or asymptomatic), diet, and drug therapy information.

Lab/Phone: 330-543-8418

TAT: 4-6 days

Additional Info: Ref. range is age dependent; avail on patient report

CPT Code: 84510, 84030

Profile Includes: Tyrosine, Phenylalanine

Requisition Form
View and print a requisition form for this test

Bookmark and Share

Developments Developments
Sign up for enewsletter
Get involved Get involved
Discover ways to support Akron Children's
Join the conversation Join the conversation
See what our patient families are saying
Contact Us

330-543-1000 (operator)

(8 a.m.-4:30 p.m.)


find a location
Find a location Type the first 3-5 letters of a specialty, service or location:
Or, view: a map, a list of all locations, locations by city or locations near me.
find a doctor
Find a doctor Type the first 3-5 letters of the name, location or specialty:
Or, view a list of all doctors by name, location and specialty.