| Value |
37.4
µm^2/sec
Range: ±8.1 µm^2/sec
|
| Organism |
Frog Rana temporaria |
| Reference |
Lin PC, Kreutzer U, Jue T. Anisotropy and temperature dependence of myoglobin translational diffusion in myocardium: implication for oxygen transport and cellular architecture. Biophys J. 2007 Apr 192(7):2608-20.PubMed ID17218454
|
| Primary Source |
Maughan DW, Godt RE. Parvalbumin concentration and diffusion coefficient in frog myoplasm. J Muscle Res Cell Motil. 1999 Feb20(2):199-209PubMed ID10412091
|
| Method |
The concentrations and diffusivity of two isoforms of parvalbumin, IVa and IVb, were measured using quantitative SDS PAGE in single fibers from semitendinosus muscles of the frog Rana temporaria. |
| Comments |
parvalbumin diffuses out of frog skinned fibers with an isotropic, averaged diffusion coefficient of 3.74 ± 0.81 × 10^-7 cm2/s at 4°C, which is ~1/3 the solution diffusion rate |
| Entered by |
Uri M |
| ID |
104037 |