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.
DC 260126是FFA1 (GPR40) 拮抗剂。
MoreDAU 5884 hydrochloride是M3 受体拮抗剂。
MoreD-Aspartic acid是NMDA 激动剂。
MoreD-AP5是活性选择性 NMDA 拮抗剂是DL-AP5的更加活性的形式。
MoreCyprodime hydrochloride是选择性 μ 拮抗剂。
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