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Product Name HOMER3 Chinese Name HOMER3蛋白抗体 Alias HOMER 3; Homer 3D protein; Homer homolog 3 (Drosophila); Homer neuronal immediate early gene 3; Homer protein homolog 3; Homer3; VESL3; HOME3_HUMAN. Research Area immunology Neurobiology Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Dog, Cow, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 40kDa Cellular localization cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human HOMER3: 51-250/361 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes a member of the HOMER family of postsynaptic density scaffolding proteins that share a similar domain structure consisting of an N-terminal Enabled/vasodilator-stimulated phosphoprotein homology 1 domain which mediates protein-protein interactions, and a carboxy-termina coiled-coil domain and two leucine zipper motifs that are involved l in self-oligomerization. The encoded protein binds numerous other proteins including group I metabotropic glutamate receptors, inositol 1,4,5-trisphosphate receptors and amyloid precursor proteins and has been implicated in diverse biological functions such as neuronal signaling, T-cell activation and trafficking of amyloid beta peptides. Alternative splicing results in multiple transcript variants.
Function:
Postsynaptic density scaffolding protein. Binds and cross-links cytoplasmic regions of GRM1, GRM5, ITPR1, DNM3, RYR1, RYR2, SHANK1 and SHANK3. By physically linking GRM1 and GRM5 with ER-associated ITPR1 receptors, it aids the coupling of surface receptors to intracellular calcium release. Isoforms can be differently regulated and may play an important role in maintaining the plasticity at glutamatergic synapses.
Subunit:
Isoform 1 and isoform 2 encode coiled-coil structures that mediate homo- and heteromultimerization.
Subcellular Location:
Cytoplasm. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell junction, synapse. Note=Postsynaptic density of neuronal cells.
Similarity:
Belongs to the Homer family.
Contains 1 WH1 domain.
SWISS:
Q9NSC5
Gene ID:
9454
Database links:Entrez Gene: 9454 Human
Entrez Gene: 26558 Mouse
Omim: 604800 Human
SwissProt: Q9NSC5 Human
SwissProt: Q99JP6 Mouse
Unigene: 720208 Human
Unigene: 440659 Mouse
Unigene: 144573 Rat
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