Describes the specimen type validated for testing
Defines the optimal specimen required to perform the test and the preferred volume to complete testing
Submit only 1 of the following specimens:
Draw blood in a plain, red-top tube(s). Serum gel tube is acceptable. Spin down and send 1 mL of serum refrigerated in a plastic vial.
Draw blood in a green-top (sodium or lithium heparin) tube(s). Spin down and send 1 mL plasma refrigerated in a plastic vial.
Specimen Minimum Volume
Defines the amount of sample necessary to provide a clinically relevant result as determined by the Testing Laboratory
Reject Due To
Identifies specimen types and conditions that may cause the specimen to be rejected
| Hemolysis: || Mild reject; Gross reject |
| Thawing: || Warm reject; Cold OK |
| Lipemia: || NA |
| Icterus: || NA |
| Other: || Body fluids |
Specimen Stability Information
Provides a description of the temperatures required to transport a specimen to the performing laboratory, alternate acceptable temperatures are also included
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
6-35 months: 2-28 U/L
3-6 years: 8-34 U/L
7-17 years: 9-39 U/L
18 years and older: 12-52 U/L
18 months and older: 9-86 U/L
3-90 days: 0-30 U/L
3-6 months: 7-40 U/L
7-8 months: 7-57 U/L
9-11 months: 11-70 U/L
12-17 months: 11-79 U/L
18-35 months: 19-92 U/L
3-4 years: 26-106 U/L
5-12 years: 30-119 U/L
13 years and older: 30-110 U/L
Test Setup Resources
Test setup information contains test file definition details to support order and result interfacing between Mayo Clinic Laboratories and your Laboratory Information System.
Excel | Pdf
SI Sample Reports
International System (SI) of Unit reports are provided for a limited number of tests. These reports are intended for international account use and are only available through MayoLINK accounts that have been defined to receive them.
SI Normal Reports |
SI Abnormal Reports