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.
Misoprostol是Cytoprotective PGE1 的类似物。
MoreMI 192是活性的,选择性HDAC2/3抑制剂。
MoreMethoxyresorufin是荧光CYP450底物(fluorometric CYP450 substrate)。
MoreMethoxy-X04是Fluorescent amyloid β detector, 具有血脑屏障通透性。
MoreMethyl 2,5-dihydroxycinnamate是EGFR激酶抑制剂。
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