In some cases, receptor activation caused by ligand binding to a receptor is directly coupled to the cell's response to the ligand. For example, the neurotransmitter GABA can activate a cell surface receptor that is part of an ion channel. GABA binding to a GABAA receptor on a neuron opens a chloride-selective ion channel that is part of the receptor. GABAA receptor activation allows negatively charged chloride ions to move into the neuron, which inhibits the ability of the neuron to produce action potentials.
AZ 10417808是选择性非肽类caspase-3 抑制剂。
MoreATPγS tetralithium salt是P2 激动剂, ATP类似物。。
MoreAtiprimod dihydrochloride是JAK2 抑制剂。
MoreAS 2034178是选择性 FFA1 (GPR40) 激动剂。
MoreAS 1892802是活性的 ROCK 抑制剂, 口服有效。
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