Anomalous Diffusion of Proteins Due to Molecular Crowding
نویسندگان
چکیده
منابع مشابه
Anomalous diffusion of proteins due to molecular crowding.
We have studied the diffusion of tracer proteins in highly concentrated random-coil polymer and globular protein solutions imitating the crowded conditions encountered in cellular environments. Using fluorescence correlation spectroscopy, we measured the anomalous diffusion exponent alpha characterizing the dependence of the mean-square displacement of the tracer proteins on time, r(2)(t) appro...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2005
ISSN: 0006-3495
DOI: 10.1529/biophysj.104.051078