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.
Carbazeran citrate是Aldehyde oxidase substrate, PDE抑制剂。
MorecAMPS-Sp, triethylammonium salt是Cell-permeable cAMP类似物。
MorecAMPS-Rp, triethylammonium salt是cAMP 拮抗剂。
MoreCalphostin C是活性选择性photo-dependent PKC 抑制剂。
MoreCA 074是选择性 cathepsin B 抑制剂。
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