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.
N1,N11-Diethylnorspermine tetrahydrochloride是Spermine,spermidine acetyltransferase的激活剂。
MoreMRS 2957 triethylammonium salt是活性选择性 P2Y6 激动剂。
MoreMSOP是特异性的group III mGlu 拮抗剂。
MoreMRS 2179 tetrasodium salt是选择性 P2Y1 拮抗剂。
MoreMRS 2279是选择性 高亲和性 P2Y1 拮抗剂。
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