Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 2 of 2 for ISOLEUCINE OR PHENYLALANINE OR THREONINE OR LYSINE OR VALINE OR LEUCINE OR TRYPTOPHAN OR METHIONINE OR HISTIDINE OR CYSTEINE
  1. Phenylketonuria (PKU) Screening: MedlinePlus Medical Test 
    ... from breaking down part of a protein called phenylalanine (Phe). Phe is in all foods that contain ...
    https://medlineplus.gov/lab-tests/phenylketonuria-pku-screening - Medical Tests
  2. Prealbumin Blood Test: MedlinePlus Medical Test 
    ... names: thyroxine binding prealbumin, PA, transthyretin test, transthyretin, tryptophan-rich prealbumin What is it used for? A ...
    https://medlineplus.gov/lab-tests/prealbumin-blood-test - Medical Tests