Creatine Kinase-MB Isoenzyme Protein, clude purifed Creatine Kinase (CK) is a dimeric enzyme composed of either M- or B-type subunits. The subunits, each encoded by a unique gene, associate to form three isoenzymic forms: BB, MB, and MM. These isoenzymes are expressed at different levels in various tissues in humans: CKBB is predominantly found in brain tissue, CKMB in heart muscle, and CKMM in skeletal and heart muscle.
Source: E. Coli
Liquid MW: 43KD
Buffer: 20Mm Tris-HCl
Storage & Shelf life: Store at -20 ℃for 3 years. Avoid multiple freeze/thaw cycles.
Suitable for use as a standard in immunoassay, immunogen for antisera production, and tracer for iodination. Each laboratory should determine an optimum working titer for use in its particular application.