Vertaile menetelmiä

	Scatchard-analyysi	Patch-clamp-elektrofysiologia
Tieteenala	Farmakologia	Farmakologia
Menetelmäperhe	Process / pipeline	Process / pipeline
Syntyvuosi	1949	1976
Kehittäjä	George Scatchard	Erwin Neher and Bert Sakmann
Tyyppi	binding affinity measurement	ion channel screening
Alkuperäislähde	Scatchard, G. (1949). The attractions of proteins for small molecules and ions. Annals of the New York Academy of Sciences, 51(4), 660-672.	Neher, E., & Sakmann, B. (1976). Single-channel currents recorded from membrane of denervated frog muscle fibres. Nature, 260(5554), 799-802.
Rinnakkaisnimet	Scatchard plot, binding analysis, Kd determination	patch clamp, whole-cell recording, ion channel assay
Liittyvät	3	3
Tiivistelmä	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.	Patch-clamp electrophysiology is a technique for measuring ionic currents through ion channels in cell membranes, developed by Neher and Sakmann in 1976. It enables direct observation of single-channel and whole-cell currents at millisecond resolution, making it essential for characterizing drug effects on ion channels and cardiac safety assessment.