HOMER1 Antibody

Code CSB-PA327528
Size US$299
Image
  • The image on the left is immunohistochemistry of paraffin-embedded Human lung cancer tissue using CSB-PA327528(HOMER1 Antibody) at dilution 1/50, on the right is treated with fusion protein. (Original magnification: ×200)
  • The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using CSB-PA327528(HOMER1 Antibody) at dilution 1/50, on the right is treated with fusion protein. (Original magnification: ×200)
  • Gel: 10%SDS-PAGE, Lysate: 40 μg, Lane: Mouse brain tissue, Primary antibody: CSB-PA327528(HOMER1 Antibody) at dilution 1/400, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 10 seconds
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Product Details

Uniprot No. Q86YM7
Target Names HOMER1
Alternative Names HOME1_HUMAN antibody; Homer antibody; HOMER 1A antibody; HOMER 1B antibody; HOMER 1C antibody; Homer homolog 1 (Drosophila) antibody; homer homolog 1 antibody; Homer protein homolog 1 antibody; homer scaffolding protein 1 antibody; Homer; Drosophila; homolog of; 1 antibody; Homer; neuronal immediate early gene; 1 antibody; Homer-1 antibody; Homer1 antibody; HOMER1A antibody; HOMER1B antibody; HOMER1C antibody; SYN47 antibody; Ves 1 antibody
Raised in Rabbit
Species Reactivity Human,Mouse,Rat
Immunogen Fusion protein of Human HOMER1
Immunogen Species Homo sapiens (Human)
Conjugate Non-conjugated
Isotype IgG
Purification Method Antigen affinity purification
Concentration It differs from different batches. Please contact us to confirm it.
Buffer -20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Form Liquid
Tested Applications ELISA,WB,IHC
Recommended Dilution
Application Recommended Dilution
ELISA 1:2000-1:5000
WB 1:500-1:2000
IHC 1:50-1:200
Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
(From Uniprot)
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. Isoform 1 regulates the trafficking and surface expression of GRM5. Isoform 3 acts as a natural dominant negative, in dynamic competition with constitutively expressed isoform 1 to regulate synaptic metabotropic glutamate function. Isoform 3, may be involved in the structural changes that occur at synapses during long-lasting neuronal plasticity and development.
Gene References into Functions
  1. Monomeric Homer 1a proteins increase activity of Imin channels, but did not modulate their electrophysiological properties. Recombinant Homer 1c protein did not block the induced calcium currents. PMID: 29923011
  2. Study found the common variant rs7713917 in the HOMER1 gene to be significantly associated with suicide attempt in Chinese patient. PMID: 30219717
  3. Homer 1 rs7713917 gene variant associated with brain structure and function, severity of depression, and antidepressant response in patients affected by a major depressive episode in course of bipolar disorder. PMID: 29079138
  4. This study demonstrate that altered Homer1a levels in specific brain regions and cell types of patients suffering from schizophrenia, bipolar disorder and major depression. PMID: 28815330
  5. Study shows that Homer1b/c is constitutively expressed in astrocytes, where it clusters with mGlu5 and endoplasmic reticulum tubules to form sub-plasmalemmal microdomains; propose that Homer1a may represent one of the cellular mechanisms by which inflammatory astrocytic reactions are beneficial for limiting brain injury PMID: 27075036
  6. Resequencing three candidate genes (HOMER1, SLC6A4, and TEF) discovers seven potentially deleterious variants susceptibility to major depressive disorder and suicide attempts in Chinese. PMID: 27964944
  7. The present study was undertaken to determine the expression and functional significance of Homer1b/c in multiple myeloma PMID: 26718835
  8. The main focus of the present review is to offer an overview of the current knowledge about the potential role of Homer1a in depression and the signaling pathways responsible for Homer1a regulation. [review] PMID: 26641965
  9. The mRNA levels of Homer1, IL-1beta, and TNF-alpha in coronary artery disease patients were significantly higher than those in the control group, but not Homer2 and Homer3. PMID: 25551602
  10. these findings provide evidence for a new role of Homer1 supporting the regulation of Cav1.2 channels by STIM1. PMID: 25712868
  11. Homer1 promotes lymphatic invasion and associates with lymph node metastasis and poor prognosis of intrahepatic cholangiocarcinoma. PMID: 24815486
  12. data suggest that HOMER1 rs4704559 G allele has a protective role for the development of levodopa adverse effects PMID: 24126708
  13. Polymorphisms of DRD1, DLG4 and HOMER1 are associated with opiate abuse. PMID: 23044706
  14. Overexpression of HOMER1A reduces neuropathic pain hypersensitivity. PMID: 23685007
  15. The uncoupling of synaptic protein homer 1c from target proteins activates store-operated calcium entry in a neurotransmitter-like manner in human neuroblastoma cells. PMID: 23821062
  16. This review discusses the association of Homer 1 variants with the etiology of many neurological diseases, such as pain, mental retardation syndromes, Alzheimer's disease, schizophrenia, addiction and traumatic brain injury. PMID: 22749857
  17. HOMER1 encodes a postsynaptic density-localized scaffolding protein that interacts with Shank3 to regulate mGluR activity, and is a novel autism-risk gene. PMID: 22558107
  18. This study reported significant associations between different polymorphisms of the HOMER 1 gene and psychopathology of schizophrenic patients at baseline and between HOMER 1 polymorphisms and therapy response after treatment with atypical antipsychotics. PMID: 20598711
  19. Homer dissociation from its targets evoked by the PPKKFR peptide led to Imin calcium channel activation but not to Imax calcium channel activation in A431 cells. PMID: 20926133
  20. HOMER1 plays a role in the etiology of major depression and genetic variation affects depression via the dysregulation of cognitive and motivational processes. PMID: 20673876
  21. Homer1a transgene expression is transiently upregulated during increases in network activity and evokes agonist-independent signaling of group I metabotropic glutamate receptors that scales down expression of synaptic AMPA receptors. PMID: 21172614
  22. HOMER1 was screened for an association with schizophrenia. PMID: 12815733
  23. Polymorphism in the Homer1 gene is a potential risk factor for the development of cocaine dependence in an African American population. PMID: 16314758
  24. Data indicate that Homer1 plays a critical role in determining the apoptotic susceptibility to TRAIL. PMID: 19376111
  25. study implicates the effects of allele A of the rs4704559 marker in susceptibility to psychotic symptoms in Parkinson disease PMID: 19648775

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Subcellular Location Cytoplasm, Cell junction, synapse, postsynaptic cell membrane, postsynaptic density, Cell junction, synapse
Protein Families Homer family
Database Links

HGNC: 17512

OMIM: 604798

KEGG: hsa:9456

STRING: 9606.ENSP00000334382

UniGene: Hs.591761

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