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Product Name HOMER2 Chinese Name HOMER2抗体 Alias ACPD; CPD; Cupidin; HOME2_HUMAN; HOMER 2; HOMER 2A; HOMER 2B; Homer homolog 2 (Drosophila); Homer homolog 3; Homer neuronal immediate early gene 2; Homer protein homolog 2; Homer-2; Homer2; HOMER2A; HOMER2B; Vesl 2; Vesl2. Research Area immunology Chromatin and nuclear signals Neurobiology Signal transduction Apoptosis G protein-coupled receptor Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, Rat, (predicted: Human, Pig, Cow, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=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 39kDa Cellular localization cytoplasmic The cell membrane Extracellular matrix Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human HOMER2: 301-354/354 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 dendritic proteins. Members of this family regulate group 1 metabotrophic glutamate receptor function. The encoded protein is a postsynaptic density scaffolding protein. Alternative splicing results in multiple transcript variants. Two related pseudogenes have been identified on chromosome 14. [provided by RefSeq, Jun 2011]
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. May also couple GRM1 to PI3 kinase through its interaction with AGAP2. 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. The stabilization and clustering of the metabotropic glutamate receptors appears to be mediated by isoform 1 and isoform 2 at the cell surface.
Similarity:
Belongs to the Homer family.
Contains 1 WH1 domain.
SWISS:
Q9NSB8
Gene ID:
9455
Database links:
Entrez Gene: 9455 Human
Entrez Gene: 26557 Mouse
Omim: 604799 Human
SwissProt: Q9NSB8 Human
SwissProt: Q9QWW1 Mouse
Unigene: 578443 Human
Unigene: 228 Mouse
Unigene: 30014 Rat
Product Picture Paraformaldehyde-fixed, paraffin embedded (mouse skeletal muscle); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (HOMER2) Polyclonal Antibody, Unconjugated (SL4632R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat skeletal muscle); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (HOMER2) Polyclonal Antibody, Unconjugated (SL4632R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat heart tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (HOMER2) Polyclonal Antibody, Unconjugated (bs4632R) at 1:400 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining.
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