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Updated: Aug 20, 2026

Real Time Measurements of Membrane Protein:Receptor Interactions Using Surface Plasmon Resonance (SPR)
Published on: November 29, 2014
Application of methods of identifying receptor binding models and analysis of parameters
1UNESCO Chair in healthy life for sustainable development, Moscow State Dentistry Medical University (MSDMU), Delegatskaya street 20/1, 127473, Moscow, Russian Federation, Russia. kgurevich@newmail.ru
Background:
Possible methods for distinguishing receptor binding models and analysing their parameters are considered.
Results And Discussion:
The conjugate gradients method is shown to be optimal for solving problems of the kind considered. Convergence with experimental data is rapidly achieved with the appropriate model but not with alternative models.
Conclusion:
Lack of convergence using the conjugate gradients method can be taken to indicate inconsistency between the receptor binding model and the experimental data. Thus, the conjugate gradients method can be used to distinguish among receptor binding models.
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