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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Prealbumin
Test CodePREAL
Preferred Specimen
1 mL serum
Minimum Volume
0.5 mL
Other Acceptable Specimens
Heparinized plasma
Transport Container
Serum separator tube (SST)
Transport Temperature
Refrigerated (cool packs)
Specimen Stability
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Grossly lipemic
Methodology
Immunoturbidimetric
Setup Schedule
24/7
Report Available
Same day
Reference Range
20-40 mg/dL
Clinical Significance
Prealbumin is decreased in protein-calorie malnutrition, liver disease, and acute inflammation. It may be used as an indicator of nutritional requirements and response to therapy during total parenteral nutrition and as a biochemical marker of nutritional adequacy in premature infants.