Sodium Channels
|
Sodium channels are integral membrane proteins that form ion channels, conducting sodium ions (Na) through a cell's plasma membrane. They are classified according to the trigger that opens the channel for such ions, i.e. either a voltage-change (voltage-gated sodium channels) or binding of a substance (a ligand) to the channel (ligand-gated sodium channels). In excitable cells such as neurons, myocytes, and certain types of glia, sodium channels are responsible for the rising phase of action potentials. From Wikipedia under the
GNU Free Documentation License |
 @ REI Store: REI Price: $10.00 USD • Compare Prices ► Condition: new Pets, Toys and Picnicking > Games, Toys and Other Fun Stuff > Flying Toys & Kites | Play catch with yourself with this fun and exciting boomerang. Hand-crafted from fine-grade birch. Each model is tested and tediously finished so it will fly beautifully and return magically. Features a 25-yard elliptical flight. | BSW | 00746887141022  @ MacConnection Store: MacConnection Price: $105.95 USD • Compare Prices ► Condition: new While Wenger is ever ready to meet new challenges with new solutions, its dedication to quality and the integrity also remains. All its products have been designed and crafted with the same inspiration that was devoted to the Swiss Army knife. It is truly a rare combination of integrity and innovation that enhances the design of every product worthy of Wenger's distinctive Swiss cross. From Google Product Search: "sodium channels" |