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Association dynamics and lateral transport in biological membranes

✍ Scribed by Koppel, Dennis E.

Publisher
Wiley (John Wiley & Sons)
Year
1981
Tongue
English
Weight
270 KB
Volume
17
Category
Article
ISSN
0275-3723

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✦ Synopsis

Abstract

A theoretical analysis is presented for the interrelated effects of lateral diffusion and a simple form of molecular association (A + B β‡Œ C) in biological membranes. Expressions are derived for the characteristic functions measured in fluorescence redistribution after photobleaching experiments, corresponding to both the Fourier transform analysis of concentration in a plane and the normal mode analysis for a spherical surface. The results are related to the reputed binding of integral membrane proteins to submembranous cytoskeletal elements.

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