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Test Code AMISO Amylase, Isoenzymes, Serum


Necessary Information


Age and sex of patient are required.



Specimen Required


Collection Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions:

1. Serum gel tubes should be centrifuged within 2 hours of collection.

2. Red-top tubes should be centrifuged and the serum aliquoted into a plastic vial within 2 hours of collection.


Specimen Type

Serum

Specimen Minimum Volume

See Specimen Required

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 30 days
  Frozen  30 days
  Ambient  7 days

Reject Due To

Gross hemolysis Reject

Reference Values

AMYLASE, TOTAL

0-30 days: ≤6 U/L

31-182 days: 1-17 U/L

183-365 days: 6-44 U/L

1-3 years: 8-79 U/L

4-17 years: 21-110 U/L

≥18 years: 28-100 U/L

 

AMYLASE, PANCREATIC

0-<24 months: ≤20 U/L

2-<18 years: 9-35 U/L

≥18 years: 13-53 U/L

 

AMYLASE, SALIVARY

0-<18 years: Not established

≥18 years: ≤86 U/L

Day(s) Performed

Monday through Sunday

Report Available

1 to 3 days

Specimen Retention Time

7 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

82150 x 2