91157      Lysozyme
Specimen:
  Collect: One 7.5 mL SST

Also Acceptable
CSF
Body Fluid  
  Submit: 1 mL (Min:0.5 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable
1 mL (Min:0.5 mL) CSF in Sterile Specimen Container. Submit Refrigerated.
1 mL (Min:0.5 mL) Body Fluid in Sterile Specimen Container. Submit Incubated.  
  Special Handling: Separate from cells ASAP
State Source 
  Stability: Ambient: 8 Hour(s); Refrigerated: 1 Week(s); Frozen: 3 Month(s); Incubated: Unacceptable 
Methodology: Immunodiffusion 
Performed: Mon-Fri 
Reported: 2-6 Day(s) 
CPT Codes:
85549 - Muramidase
Interpretive Data:
General Reference Range : 9-17 ug/mL