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| Scatchard-Diagramm-Analyse× | Michaelis-Menten-Kinetik× | |
|---|---|---|
| Fachgebiet | Pharmakologie | Pharmakologie |
| Familie | Process / pipeline | Process / pipeline |
| Entstehungsjahr≠ | 1949 | 1913 |
| Urheber≠ | George Scatchard | Leonor Michaelis and Maud Menten |
| Typ≠ | binding affinity measurement | mechanistic model |
| Wegweisende Quelle≠ | Scatchard, G. (1949). The attractions of proteins for small molecules and ions. Annals of the New York Academy of Sciences, 51(4), 660-672. DOI ↗ | Michaelis, L., & Menten, M. L. (1913). Die Kinetik der Invertinwirkung. Biochemische Zeitschrift, 49, 333-369. link ↗ |
| Aliasnamen | Scatchard plot, binding analysis, Kd determination | MM kinetics, Michaelis constant, Vmax |
| Verwandt≠ | 3 | 2 |
| Zusammenfassung≠ | Scatchard analysis is a graphical method for determining ligand-receptor binding affinity (Kd) and binding capacity (Bmax) from binding data. Developed by George Scatchard in 1949, the Scatchard plot linearizes hyperbolic binding curves, enabling visual detection of multiple binding sites and quantitative parameter estimation. | Michaelis-Menten kinetics describes the rate of enzyme-catalyzed reactions as a function of substrate concentration. Developed by Leonor Michaelis and Maud Menten in 1913, this foundational framework models enzyme catalysis through the rapid-equilibrium approximation and enables prediction of drug metabolism rates in pharmacokinetics. |
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