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.
N-Benzylnaltrindole hydrochloride是选择性 非肽类 δ2 拮抗剂。
MoreNBD 556是CD4 mimetic,NBD 556可以阻断 HIV-1 进入细胞。。
MoreNapabucasin是STAT3 抑制剂,也能阻断肿瘤干细胞的自主更新(self-renewal)。
MoreNalmefene - d3是Deuterated nalmefene, opioid 受体拮抗剂。
MoreNalmefene hydrochloride是Opioid 受体拮抗剂。
More