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.
代理抗体
仪器
AMQUAR单克隆抗体抑制剂
Apoptosis
Angiogenesis
Autophagy
Cell Cycle
Cytoskeletal Signalling
DNA Damage/DNA Repair
Endocrinology & Hormones
Epigenetics
GPCR & G Protein
JAK/STAT
Microbiology
Metabolism
MAPK
Neuronal Signalling
NF-κB
Protein Tyrosine Kinase
Proteases
PI3K/Akt/mTOR
Stem Cells & Wnt
Transmembrane Transporters
TGF-beta/Smad
Ubiquitin
Others
生物试剂
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