They have a catabolic action on substances, breaking them down into metabolites
Liver-ALP1....Bone-ALP2....
The family of liver isoenzymes known as cytochrome P-450 are crucial to drug metabolism
Isoenzymes are different forms of an enzyme that catalyze the same reaction but may differ in properties such as their tissue distribution, substrate affinity, or response to inhibitors. They are encoded by separate genes but play similar roles in cellular processes. Isoenzymes can provide specific functions in different tissues or developmental stages.
Isoenzymes in blood serum can be used to diagnose disease.
psi1
A zymodeme is a group of parasites which share the same isoenzymes.
Seppo Lakovaara has written: 'Isoenzymes of alcohol dehydrogenase in the species of the Drosophila obscura group' -- subject(s): Alcohol dehydrogenase, Analysis, Drosophila obscura, Isoenzymes, Physiology
CYP1A2, CYP2C9, CYP2C19, CYP2D6, and CYP3A4
isoform and isoenzymes are two different words for the same thing. Creatine kinase is an enzyme found in muscle and brain tissues. The different isoenzymes include MM, MB, and BB. The MM isoform is found primarily in skeletal muscle, the BB isoform is found primarily in brain tissue, and the MB isoform is found primarily in cardiac muscle.
isoenzymes
Hannu Somer has written: 'Determination and clinical significance of creatine kinase isoenzymes in the serum'
Karen Grierson has written: 'Role of the inducible cytochrome P450 isoenzymes in the metabolism of melatonin'