Creatine Kinase (CK/CPK)

Product Name	Creatine Kinase
Source	Porcine Heart
Catalogue Number	191-45
Purity	Purified
Form	Lyophilized
Activity	> 300 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	SGOT/AST: < 1% LDH: < 1% ALKP: < 0.01% GPT/ALT: < 0.01% Ammonia: < 0.05 micromole/mg
Appearance	White to brown 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