Lipid Associated Sialic Acid
0080467
Ordering Recommendation
 
Mnemonic
LASA
Methodology
Quantitative Spectrophotometry
Performed
Sat
Reported
1-8 days  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Serum separator tube.  
Specimen Preparation
Allow specimen to clot completely at room temperature. Separate serum from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.2 mL)  
Storage/Transport Temperature
CRITICAL FROZEN. Additional specimens must be submitted when multiple tests are ordered.  
Unacceptable Conditions
Non-frozen specimens.  
Remarks
  
Stability
Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 1 month  
Reference Interval
0-20 mg/dL  
Interpretive Data
 
Note
Samples lose up to 25% LASA in 24 hours if left at room temperature.
CPT Code(s)
84275
Components
Component Test Code*Component Chart NameLOINC
0080467Lipid Associated Sialic Acid26845-8
* 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
  • LASA