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.
Xanthurenic acid是选择性激活group II mGlu受体。
MoreWEB 2086是活性的PAF受体拮抗剂。
MoreWAY 170523是活性MMP-13的选择性抑制剂。
MoreVUF 8430 dihydrobromide是活性高亲和性H4激动剂。
MoreW146是活性选择性S1P1受体拮抗剂。
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