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Streptococcus pyogenes, Group A Antibody (Streptozyme) with Reflex to Titer
0050642
Ordering Recommendation
Mnemonic
STZ R
Methodology
Semi-Quantitative Hemagglutination
Performed
Mon, Wed, Fri
Reported
1-4 days
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
Serum separator tube, lavender (EDTA), or pink (K2EDTA).  
Specimen Preparation
Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.05 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
 
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
Effective February 17, 2015
Test Number
Components
Reference Interval
 Streptozyme ScreenNone Detected
 Streptozyme Titer< 1:100: Negative

Interpretive Data


Note
If S. pyogenes Ab is detected, then titer will be added. Additional charges apply
CPT Code(s)
86403; if reflexed, add 86406
Components
Component Test Code*Component Chart NameLOINC
0050643Streptozyme Screen22566-4
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Hyaluronidase Antibody
  • Streptozyme Screen with Reflex to Titer