The ion channels activated by glutamate are typically divided into two classes. Those that are sensitive to N-methyl-D-aspartate (NMDA) are designated NMDA receptors (NMDAR) while those activated by alpha-amino-3-hydroxy-5-methyl-4-isoxalone propionic acid (AMPA) are known as AMPA receptors (AMPAR). The AMPAR are comprised of four distinct Glutamate Receptor Subunits designated (GluR1-4) and they play key roles in virtually all excitatory neurotransmission in the brain (Keinänen et al., 1990;Hollmann and Heinemann, 1994). The GluR2 subunit is widely expressed throughout the nervous system where it is thought to play key roles in synaptic plasticity and learning and memory (Duprat et al., 2003; Seidenman et al., 2003; Chung et al., 2003; Yan et al., 2002).1) Chung HJ, Steinberg JP, Huganir RL, Linden DJ (2003) Requirement of AMPA receptor GluR2 phosphorylation for
cerebellar long-term depression. Science 300:1751-1755.
Immunogen
Peptide corresponding to amino acid residues from the C-terminal region of rat GluR2/3
Key Feature
Clonality
Polyclonal
Host Species
Rabbit
Tested Applications
WB
The antibody has been directly tested for reactivity in Western blots with human tissue. It is anticipated that the antibody will also react with chicken, human, mouse and zebra fish based on the fact that these species have 100% homology with the amino acid sequence used as antigen.:
Western blot of rat hippocampal lysate showing specific immunolabeling of the ~100k GluR2/3 protein.
Application Notes
The antibody has been directly tested for reactivity in Western blots with human tissue. It is anticipated that the antibody will also react with chicken, human, mouse and zebra fish based on the fact that these species have 100% homology with the amino acid sequence used as antigen.:
Additional Information
Form
Liquid
Storage Instructions
GluR2/3 antibody can be stored at -20˚C and is stable at -20˚C for at least 1 year.
Storage Buffer
100 uL in 10 mM HEPES (pH 7.5), 150 mM NaCl, 100 ug per mL BSA and 50% glycerol.