[Cytoplasmic channel-forming factor of rat liver].
A component capable of modifying bilayer phospholipid membranes (BPM) with the formation of conductivity channels was found in the fraction cytoplasmic proteins of the rat liver. Cation-anionic selectivity of channels depending on medium pH and cation type was studied. Current voltage characteristics of single channel is extremely asymmetric. It is suggested that the studied factor is a cytoplasmic regulator of the permeability of membrane structure in the cell.
D000818:Animals; D003593:Cytoplasm / Q000378:metabolism; D004553:Electric Conductivity; D007473:Ion Channels / Q000502:physiology*; D007700:Kinetics; D008051:Lipid Bilayers; D008099:Liver / Q000378:metabolism*; D010539:Permeability; D010743:Phospholipids / Q000502:physiology; D051381:Rats
D007473:Ion Channels; D008051:Lipid Bilayers; D010743:Phospholipids
Tsitoplazmaticheskiĭ kanaloobrazuiushchiĭ faktor pecheni krys.