Pharmacology
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7-TM Receptors
Ion Channels
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Signal Transduction
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Product Type
All Products
New Products
Small Molecules
Peptides
Controlled Substances
Toxins
Caged Compounds
Fluorescent Probes
Screening Libraries
Ligand Sets
Other Product Types
Research Area
Cancer
Cardiovascular System
Endocrinology
Immunology
Neuroscience
Pain & Inflammation
Respiratory System
Ion Pumps/Transporters
Ion pumps/transporters are transmembrane proteins that allow ion flux across biological membranes against their concentration gradient. Ion pumps require energy usually from ATP hydrolysis, whilst exchangers use the energy established by the concentration gradient of another ion. They belong to the ATPase and solute carrier families and are important for maintaining the correct concentrations of various ions within the appropriate subcellular and intercellular compartments.
