marker enzyme

mark·er en·zyme

an enzyme that is used to identify a specific cell type, cell organelle, or cell component.
References in periodicals archive ?
ALDH, a cancer stem cell marker enzyme, causes the AldeRed reagent to fluoresce in the far-red spectrum, allowing the cells to be identified and isolated with concurrent use of green fluorescent cell lines, transgenic animals and reporter assays.
Endomembrane subfractions were also assayed for glucose-6-phosphate dehydrogenase, a marker enzyme found in the endoplasmic reticulum, and for creatine kinase (14, 15).
Tuszynski of the University of California, San Diego, inserted the gene for either NGF or a control, marker enzyme into fibroblasts isolated from the skin of adult rats.
The new contracts are with both federal agencies and private companies, and include development and implementation of a new molecular diagnostic assay for a presumed early cancer marker enzyme.
ACP acts as marker enzyme for the detection of lysosomes in cell fractions and can be altered by the presence of
Dietary quercetin glycosides: antioxidant activity and induction of the anticarcinogenic phase II marker enzyme quinone reductase in Hepa1c1c7 cells.
Additional assays were performed for glucose-6-phosphate dehydrogenase, a marker enzyme found in the endoplasmic reticulum, and creatine kinase (14, 17).
Martin and his colleagues introducedthe combination genes into a cell line and followed its activity by monitoring the marker enzyme.
Chronic administration of morphine caused significant elevation in the marker enzyme level in serum.
01) the elevated marker enzyme levels in serum and heart homogenates in isoproterenol-induced myocardial infarction.
Cardioprotective activity of Amaranthus viridis effect on serum marker enzymes, cardiac troponin and antioxidant system in experimental myocardial infarcted rats.
bw) prevented the depletion of endogenous antioxidants (CAT, SOD, NP-SH and NO) and myocyte injury marker enzymes, and inhibited lipid peroxidation (MDA, MPO).