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Test Code PLLIVR Hepatic Function Panel LAB20

Performing Laboratory

UnityPoint The Finley Hospital

Test Method

Roche cobas Pro/Pure

  • Albumin: Bromcresol Green Timed Endpoint
  • Alkaline Phosphatase:Enzyme Rate Method
  • ALT: Enzymatic Rate Method
  • AST: Enzymatic Rate Method
  • Bilirubin, Direct: Timed Endpoint Diazo
  • Bilirubin, Total: Timed Endpoint Diazo
  • Protein, Total: Colorimetric Assay

Performance

Testing is performed Monday through Sunday.

Routine orders: Typically completed within 4 hours after
the specimen arrives at the testing site.

Expedite orders: Typically completed within 1 hour upon receipt 

STAT orders: Typically completed within 30 minutes upon receipt

Specimen Requirement

0.5 mL serum or plasma is required.

Useful For

24325-3 Hepatic Function 2000 Panel-Serum Or Plasma

Reference Values

Albumin: 3.5-5.2 g/dL

Alkaline Phosphatase:

Age Female Male
0 - 14 days 83 - 248 U/L 83 - 248 U/L
15 days - < 1 yr 122 - 469 U/L 122 - 469 U/L
1 - < 10 yrs 142 - 335 U/L 142 - 335 U/L
10 - < 13 yrs 129 - 417 U/L 129 - 417 U/L
13 - < 15 yrs 57 - 254 U/L 116 - 468 U/L
15 - < 17 yrs 50 - 117 U/L 82 - 331 U/L
17 - < 19 yrs 45 - 87 U/L 55 - 149 U/L
> 19 yrs 35 - 104 U/L 40 - 129 U/L

ALT:

Males 10-50 U/L

Females 10-35 U/L.

AST:
Males: 10-50 U/L
Females: 10-35 U/L

Bilirubin, Direct: 0.0-0.3 mg/dL.

Bilirubin, Total:

full term birth to 24 hrs: < 5.8 mg/dL5
full term 24 - 48 hrs: < 8.2 mg/dL5
full term 2-5 days: < 11.7 mg/dL5
> 5 days to adult: 0.3 - 1.2 mg/dL6
Critical Value:  
infant < 1 month: ≥ 16.0 mg/dL

Protein, Total:

Age Expected Range 
<1 week 4.6 - 7.0 g/dL 
1 week - 7 months 5.1 - 7.3 g/dL 
7 months - 1 year 5.1 - 7.5 g/dL 
1 - 2 years 5.6 - 7.5 g/dL 
2 - 18 years 6.0 - 8.0 g/dL 
>18 years 6.4 - 8.3 g/dL 

CPT Code Information

80076 Multi-test Laboratory Panels; Hepatic function
panel

LOINC Code Information

24325-3 Hepatic Function 2000 Panel-Serum Or Plasma

Additional Specimen Collection Information

Collect blood in a lithium heparin, green-top or red-top tube
from a fasting patient. (12 hour fast is recommended.) PST and SST
(gel tubes) are acceptable. Serum or plasma should be separated
from contact with the cells within 2 hours of collection. Specimens
not centrifuged within 4 hours of collection may be rejected.
Refrigerate the specimen if unable to assay within 8 hours of
collection. Hemolyzed specimens are not acceptable. Samples with
>3+ lipemia must be cleared prior to analysis. Protect
from light.