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Creatine Kinase

Creatine kinases are found in muscle tissues and released into the bloodstream following muscle damage. Creatine Kinase consists of 2 subunits; M and B. Combinations of the two subunits results in the isomers CK-MB, CK-MM and CK-BB. Measurement of the CK-MB isoenzyme, found in cardiac muscle, is routinely used as a marker for myocardial infarction (MI). The CK-BB isoenzyme is found in brain tissue and not normally present in blood in significant amounts, but may be found in certain disease states.

Abbreviation CK, CK-MM, CK-MB, CK-BB
Synonyms creatine phosphokinase, phospho-creatine kinase
CAS No. 9001-15-4
Molecular Weight 40 - 80 kDa

Variants (Click plus sign to expand variant information)

  Variant Name Product Code Purity
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Creatine Kinase MM (CK-MM), highly pure P189-8B Highly Pure
 
Purity Highly Pure
Specification > 96% pure
Activity One unit will transfer one micromole of phosphate from Creatine phosphate to ADP per minute at 370C. Measured at 340nm as one equimolar amount of NADH produced by a coupled reaction.
Source Human Skeletal Muscle
Presentation TRIS/Glycerol Buffer
Health and Safety Starting material tested for HIV 1 & 2 Antibodies, Hepatitis B Surface Antigen Hepatitic C Virus Antibodies, HIV 1 antigen and Syphilis. No test can guarantee the absence of an infectious agent. Please handle as potentially hazardous.
Minimum Order 1 mg
Storage Temperature 2 - 8°C
Shipping Recommendation Cool Pack
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Creatine Kinase MB (CK-MB), concentrate P190-8 Concentrate
 
Purity Concentrate
Specification 1 - 10% pure
Activity One unit will catalyze the transphosphorylation of one micromole of phosphate from Creatine Phosphate to ADP per minute at 37oC.
Source Human Heart
Presentation TRIS/Glycerol Buffer
Health and Safety Starting material tested for HIV 1 & 2 Antibodies, Hepatitis B Surface Antigen Hepatitic C Virus Antibodies, HIV 1 antigen and Syphilis. No test can guarantee the absence of an infectious agent. Please handle as potentially hazardous.
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
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Creatin Kinase BB (CK-BB), highly pure P367-3 Highly Pure
 
Purity Highly Pure
Specification > 95% pure
Source Rec. From yeast
Presentation TRIS/HCl Buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
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Creatin Kinase MB (CK-MB) Type 1, highly pure P371-3 Highly Pure
 
Purity Highly Pure
Specification > 95% pure
Source Rec. From yeast
Presentation PBS Buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
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Creatin Kinase MB (CK-MB) Type 2, highly pure P372-3 Highly Pure
 
Purity Highly Pure
Specification >95% pure
Source Rec. From yeast
Presentation TRIS/HCl Buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
+
Creatin Kinase MM (CK-MM) Type 1, highly pure P375-3 Highly Pure
 
Purity Highly Pure
Specification > 95% pure
Source Rec. From yeast
Presentation TRIS/HCl Buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
+
Creatin Kinase MM (CK-MM) Type 3, highly pure P377-3 Highly Pure
 
Purity Highly Pure
Specification > 95% pure
Source Rec. From yeast
Presentation TRIS Buffer
Health and Safety Material is non-infectious
Minimum Order 1 mg
Storage Temperature < -15°C
Shipping Recommendation Cool Pack
+
Creatine Kinase MM (CK-MM), standard grade P189-9
 
Activity One unit will transfer one micromole of phosphate from Creatine phosphate to ATP per minute at 37oC. Measured at 340nm as one equimolar amount of NADH produced by a coupled reaction.
Source Human Heart
Presentation Lyophilized
Reconstitution Use of deionized is recommended. To ensure full product recovery, it is advised that reconstitution is performed directly into supplied vial incorporating further washings with the reconstitution buffer.
Health and Safety Starting material tested for HIV 1 & 2 Antibodies, Hepatitis B Surface Antigen and Hepatitic C Virus Antibodies. No test can guarantee the absence of an infectious agent. Please handle as potentially hazardous.
Minimum Order 100 U
Storage Temperature < -15°C
Shipping Recommendation Cool Pack