Creatine Kinase (CK/CPK)

Product Name Creatine Kinase
Source Porcine Heart
Catalogue Number 191-40
Purity Purified
Form Lyophilized
Activity > 400 U/mg (Dimension® Clinical Chemistry System)
Unit Definition One unit catalyzes the transphosphorylation of one umole of phosphate from creatine phosphate to ADP per minute at 37°C.
Protein > 0.7 mg protein/mg solid (Coomassie/A280)
Specific Activity > 220 U/mg protein
Contaminants GOT/AST: < 1%
LDH: < 1%
ALP: < 0.01%
GPT/ALT: < 0.01%
Ammonia: < 0.05 micromole/mg
Appearance White to pink powder
Formulation Lyophilized from sodium acetate, DTT and EDTA.
Related Products 190-10 - Creatine Kinase from bovine heart
191-50 - Creatine Kinase from rabbit muscle
190-29 - CK-MM from human skeletal muscle
Storage -20°C
Recertification 3 years
Synonyms CK, CPK, Creatine Phophokinase, Adenosine, Triphosphate: Creatine N-Phosphotransferase
CAS Number 9001-15-4
E.C. Number 2.7.3.2