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Native Porcine Creatine Phosphokinase
Cat No.
NATE-1869
Description
Creatine phosphokinase (CPK) is widely distributed and is primarily involved with ATP regeneration in conjunction with the contractile and transport systems. The enzyme is dimeric and exists in three isoenzyme forms: MM (muscle), MB (heart) and BB (brain). CPK from rabbit muscle has a molecular weight of 81,000 The hybrid isoenzyme (MB) has the highest concentration in the heart muscle. Therefore, determination of the serum CPK level of this isoenzyme has been used as a sensitive index for the diagnosis of myocardial infarction. Elevated levels of the BB isoenzyme of CPK have been reported in the serum of patients immediately following cardiac surgery. The CPK-BB levels in serum returned to normal by the fourth post-operative day. This may be a more sensitive diagnostic tool than the serum levels of CPK-MB isoenzyme in cardiac patients.
Source
Porcine Heart
Species
Porcine
Form
Freeze-dried powder
Enzyme Commission Number
EC 2.7.3.2
Activity
>300 U/mg protein
CAS No.
9001-15-4
Purity
0.95
Unit Definition
The amount of enzyme that will transfer one micromole of phosphate from phosphocreatine to ADP per minute at pH 6.9 and 25°C.
Storage
Store at -20° C
Synonyms
EC 2.7.3.2; ATP:creatine phosphotransferase; CK; CPK; MM-CK; MB-CK; BB-CK; creatine phosphokinase; creatine phosphotransferase; phosphocreatine kinase; adenosine triphosphate-creatine transphosphorylase; Mi-CK; CK-BB; CK-MM; CK-MB; CKMiMi; MiMi-CK; 9001-15-4; Creatine kinase
Solubility
Distilled water or dilute buffer
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-1887 | Native Mouse Creatine Kinase MM | Mouse Skeletal Muscle | Inquiry | ||
| NATE-1885 | Native Human Creatine Kinase BB | EC 2.7.3.2 | 9001-15-4 | Human Brain | Inquiry |
| NATE-1884 | Native Porcine Creatine Kinase | EC 2.7.3.2 | 9001-15-4 | Porcine Heart | Inquiry |
| NATE-1883 | Native Human Creatine Kinase MM | EC 2.7.3.2 | 9001-15-4 | Human Skeletal Muscle | Inquiry |