|Other Names||SH3 and multiple ankyrin repeat domains protein 2, Shank2, Cortactin-binding protein 1, CortBP1, Proline-rich synapse-associated protein 1, SHANK2, CORTBP1, KIAA1022, PROSAP1|
|Format||Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.|
|Precautions||This product is for research use only. Not for use in diagnostic or therapeutic procedures.|
|Synonyms||CORTBP1, KIAA1022, PROSAP1|
|Function||Seems to be an adapter protein in the postsynaptic density (PSD) of excitatory synapses that interconnects receptors of the postsynaptic membrane including NMDA-type and metabotropic glutamate receptors, and the actin-based cytoskeleton. May play a role in the structural and functional organization of the dendritic spine and synaptic junction.|
|Cellular Location||Apical cell membrane. Cytoplasm. Cell junction, synapse Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, growth cone Cell projection, dendritic spine. Note=Colocalizes with cortactin in growth cones in differentiating hippocampal neurons. Colocalized with PDE4D to the apical membrane of colonic crypt cells (By similarity).|
|Tissue Location||Isoform 3 is present in epithelial colonic cells (at protein level).|
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Provided below are standard protocols that you may find useful for product applications.
This gene encodes a protein that is a member of the Shankfamily of synaptic proteins that may function as molecularscaffolds in the postsynaptic density (PSD). Shank proteins containmultiple domains for protein-protein interaction, including ankyrinrepeats, an SH3 domain, a PSD-95/Dlg/ZO-1 domain, a sterile alphamotif domain, and a proline-rich region. This particular familymember contains a PDZ domain, a consensus sequence for cortactinSH3 domain-binding peptides and a sterile alpha motif. Thealternative splicing demonstrated in Shank genes has been suggestedas a mechanism for regulating the molecular structure of Shank andthe spectrum of Shank-interacting proteins in the PSDs of adult anddeveloping brain. Two alternative splice variants, encodingdistinct isoforms, are reported. Additional splice variants existbut their full-length nature has not been determined. [provided byRefSeq].
Pinto, D., et al. Nature 466(7304):368-372(2010)Berkel, S., et al. Nat. Genet. 42(6):489-491(2010)Lee, J.S., et al. J. Biol. Chem. 285(11):8104-8113(2010)Wu, C., et al. Proteomics 7(11):1775-1785(2007)Olsen, J.V., et al. Cell 127(3):635-648(2006)
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