Referred Tests
| Web: | mayocliniclabs.com |
|---|---|
| Email: | mcl@mayo.edu |
| Telephone: | 800-533-1710 |
| International: | +1 855-379-3115 |
| Values are valid only on day of printing. | |
Test ID: CKELR
Creatine Kinase Isoenzyme Reflex, Serum
Useful For 
Suggests clinical disorders or settings where the test may be helpful
Detecting the macro forms of creatine kinase (CK)
Identifying the source of a CK elevation
Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| CK | Creatine Kinase (CK), S | Yes | Yes |
| CKER | CK Isoenzyme Elec, Specimen Only | No | Yes |
Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| CKE | CK Isoenzyme Electrophoresis, S | No | No |
Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
Testing begins with total creatine kinase analysis (CK). If the total CK activity is below 100 U/L, testing is complete.
If total CK activity is 100 U/L or greater, then isoenzyme electrophoresis (CKE) will be performed at an additional charge.
Method Name A short description of the method used to perform the test
CK: Photometric, Creatine Phosphate + ADP
CKE: Electrophoresis, Densitometry
NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Reporting Name Lists a shorter or abbreviated version of the Published Name for a test
Creatine Kinase Isoenzyme Reflex, S
Aliases Lists additional common names for a test, as an aid in searching
CK (Creatine Kinase)
CK Isoenzyme Electrophoresis
CK Macro
CK-BB
CK-MM
CPK (Creatine Phosphokinase)
Creatine Phosphokinase (CPK)
Isoenzyme of Creatine Kinase (CK)
Macro CK
Macro Creatine Kinase (CK)
Mitochondrial Creatine Kinase (CK)
CPK Isoenzyme Electrophoresis
CK Isoenzyme Electrophoresis
CK Macro
CK-BB
CK-MM
CPK (Creatine Phosphokinase)
Creatine Phosphokinase (CPK)
Isoenzyme of Creatine Kinase (CK)
Macro CK
Macro Creatine Kinase (CK)
Mitochondrial Creatine Kinase (CK)
CPK Isoenzyme Electrophoresis