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.
Bisindolylmaleimide II是活性的 PKC 抑制剂,nicotinic 受体拮抗剂。
MoreBiperiden hydrochloride是Muscarinic 受体拮抗剂, 对M1有一些选择活性。
MoreBIO-acetoxime是选择性 GSK-3α/β 抑制剂。
MoreBifemelane hydrochloride是MAO-A,MAO-B 抑制剂。
MoreBIBX 1382 dihydrochloride是高选择性 EGFR-激酶抑制剂。
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