Proliferating cells, in particular tumor cells, express a dimeric isoenzyme of pyruvate kinase, termed Tumor M2 pyruvate kinase. In the last few years, much attention has been paid to this novel ...
This study provides convincing evidence for functional subpopulations of β-cells responsible for Ca2+ signal initiation and maintenance using novel three-dimensional light sheet microscopy imaging and ...
Proliferating cells, in particular tumor cells, are characterized by a high amount of the dimeric form of the pyruvate kinase isoenzyme type M2 (Tumor M2-PK). Tumor M2-PK can be determined in EDTA ...
Examples of these include the use of radioactivity (for example, 33 P) or the reliance upon a secondary enzyme (such as luciferase, peroxidase or pyruvate kinase) for detection. With radioactive ...