NR2A Antibody

N-methyl-D-aspartate receptor channel, subtype 2A (NMDAR2A or NR2A) is a member of the glutamate-gated ion channel protein family. It is an N-methyl-D-aspartate (NMDA) receptor subunit. NMDA receptors are both ligand-gated and voltage-dependent, and are involved in long-term potentiation, an activity-dependent increase in the efficiency of synaptic transmission thought to underlie certain kinds of memory and learning. These receptors are permeable to calcium ions, and activation results in a calcium influx into post-synaptic cells, which results in the activation of several signaling cascades. Disruption of NR2A is associated with focal epilepsy and speech disorder with or without mental retardation. Alternative splicing results in multiple transcript variants.