Antistreptolysin O

Also Known As: ASO

Consult for Antistreptolysin O at Samyak.

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About the Test
Description:

An antibody to Streptolysin O, a toxin made by the Group A streptococcus bacteria.

Clinical Significance:

Detect a recent streptococcal infection in a patient who has symptoms that may be due to an illness caused by a previous streptococcal infection.

More about Tests

Learn more about laboratory testing

Target Levels (where applicable)

REFERENCE INTERVALS FOR ADULTS:  Cutoff: <200 IU/mL
 

What is being checked

INCREASE IN: Recent strep infection.

DECREASE IN: NA