Days Set Up
Monday - Saturday
Analytic Time

2 - 5 days

MiChart Code
CK Isoenzyme with Reflexive Electrophoresis (Sendout)
Soft Order Code
CKELR

Test Updated:

Synonyms

CK Isoenzymes
CKELR

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Test Overview

Test Methodology

Electrophoresis with Densitometry

Test Usage

Evaluation of myocardial infarction and/or skeletal muscle damage.

Reference Range

TOTAL: Reference values have not been established for patients that are less than 6 years of age. Males: 6-11 years: 150-499 U/L; 12-17 years: 94-499 U/L; >or= 18 years: 52-336 U/L. Females: 6-7 years: 134-391 U/L; 8-14 years: 91-391 U/L; 15-17 years: 53-269 U/L; >or= 18 years: 38-176 U/L. ISOENZYMES: MM: 100%; MB: 0%; BB: 0%.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Collect specimen in a red top tube or SST tube. Centrifuge, aliquot serum into two plastic vials and refrigerate up to 72 hours or freeze for longer storage. Specimen must be aliquoted within 2 hours of collection

Collection Offsite

Collect specimen in a red top tube or SST tube. Centrifuge, aliquot serum into two plastic vials and refrigerate up to 72 hours or freeze for longer storage. Specimen must be aliquoted within 2 hours of collection

Yellow Top Tube
Normal Volume
2 mL serum
Minimum Volume
0.8 mL serum

Billing Information

CPT Code
82550
Pro Fee Code
 
LOINC
 

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.