CLS Home
General Information About CLS
Directory of Lab Tests & Services
Advanced Search
Information for Patients
Information for Healthcare Professionals
List All Test Names Beginning With:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Glossary

Alanine Aminotransferase

Source Blood 
Mnemonic ALT 
Specimen Requirements

1 x 5 mL  light green (mint) top PST tube.  Gold top SST tube is also acceptable.

0.2 mL plasma or serum

Minimum Blood Volume for Patients less than 45 kg (100 lb) Including Neonates and Pediatrics 
Specimen Handling  
Additional Information ALT can also be performed on fluids (test mnemonic FLALT) 
Testing Location Chemistry-All Sites 
Testing Frequency Daily 
Alternate Name(s) ALT 
Reference Interval

Age

Male

Female

Units

0-17 years

1-35

1-35

U/L

18-150 years

1-60

1-40

U/L

 


| Back |