NIH Clinical Center
Dept. of Lab Medicine | Dept. of Transfusion Medicine | Anatomic Pathology Test Guide
  
 
Test Name:Streptococcal Antibody
Protocol Use Only:
Department:Laboratory Medicine
Lab Area:Mayo Medical Labs
Last Modified on:03/02/2011 01:24:36 PM
Synonyms:Dnase B, Antistreptolysin O, ASO, Anti Dnase-B
 
Reference Ranges:

Streptococcal Antibody
Performed at Mayo Medical Labs,  Rochester MN
Effective 06Apr10 – present:
ASO (Antistreptolysin O) IU/mL  
   <5Y    <= 70
5Y-17Y    <= 640
>=18Y    <= 530
Anti-DNASE B  U/mL  
   <5Y    <= 250
5Y-17Y    <= 375
>=18Y    <= 300

Effective 05Jun02 – 05Apr10:
ASO (Antistreptolysin O) IU/mL  (SI: IU/mL)
1D-3Y       <= 250
4Y-17Y     <= 400
>=18Y      <= 300
Anti-D-nase B  U/mL  (SI: U/mL)
1D-3Y       <= 250
4Y-17Y     <= 400
>=18Y      <= 300

Effective 12Dec01 – 04Jun02:  
ASO (Antistreptolysin O) units
1D-4Y       <= 85
5Y-18Y     <= 170
>=19Y      <= 85
ANTI-D-nase B   units
1D-4Y       <= 60
5Y-18Y     <= 170
>=19Y      <= 85

Performed at National Institutes of Health, Bethesda MD
Effective 21Aug96 – 11Dec01:  
ASO (Antistreptolysin O) IU/mL  (SI: IU/mL)
1D-4Y      0 – 99
5Y-18Y    0 – 249
>=19Y     0 – 199
ANTI-D-nase B   titer
1D-4Y      0 – 60
5Y-18Y    0 – 170
>=19Y     0 – 85

Performed at Mayo Medical Labs, Rochester MN
Effective 19Sep94 – 13Aug96:  
ASO (Antistreptolysin O) units
1D-4Y       1 – 85
5Y-17Y     1 – 170
>=18Y      1 – 85
ANTI-D-nase B  units
1D-4Y       1 – 60
5Y-17Y     1 – 170
>=18Y      1 – 85

Performed at SmithKline Beecham,  Van Nuys CA
Effective 03Nov93 - 18Sep94:
ANTI-D-nase B  titer
1D-4Y     <1:60
5Y-18Y   <1:170
>=18Y    <1:85

Elevated values for age are consistent with an antecedent infection by group A streptococci.

 
 
 

NIH Clinical Center | Credits | Admnistrative Login

For technical support, contact DCRI Application Support or
the developer: Richard Farina, rfarina@cc.nih.gov

 

N I H logo - link to the National Institutes of Health      H H S logo - link to U. S. Department of Health and Human Services