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-5104是一种有效的EGFR抑制剂, 在体内外具有抗肿瘤活性。
MoreGlibenclamide是磺酰脲类化合物,能调节胰岛素的产生。
MoreTelaprevir是一种丙型肝炎病毒(HCV)NS3-4A丝氨酸蛋白酶抑制剂,IC50为0.354 μM。
MorePluriSln 1是硬脂酰辅酶A脱氢酶(SCD1)抑制剂。
MoreMRS2578是P2Y6受体拮抗剂,IC50为37 nM,对P2Y1,P2Y2,P2Y4和P2Y11受体的抑制性较弱。
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