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	Scatchard Plot Analysis	ミカエリス・メンテン速度論
分野	薬理学	薬理学
系統	Process / pipeline	Process / pipeline
提唱年	1949	1913
提唱者	George Scatchard	Leonor Michaelis and Maud Menten
種類	binding affinity measurement	mechanistic model
原典	Scatchard, G. (1949). The attractions of proteins for small molecules and ions. Annals of the New York Academy of Sciences, 51(4), 660-672.	Michaelis, L., & Menten, M. L. (1913). Die Kinetik der Invertinwirkung. Biochemische Zeitschrift, 49, 333-369.
別名	Scatchard plot, binding analysis, Kd determination	MM kinetics, Michaelis constant, Vmax
関連	3	2
概要	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.