Anti-Homer1 antibody (ab97593)
Key features and details
- Rabbit polyclonal to Homer1
- Suitable for: WB, IHC-P
- Reacts with: Human
- Isotype: IgG
Get better batch-to-batch reproducibility with a recombinant antibody
- Research with confidence – consistent and reproducible results with every batch
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- Success from the first experiment – confirmed specificity through extensive validation
- Ethical standards compliant – production is animal-free
Overview
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Product name
Anti-Homer1 antibody
See all Homer1 primary antibodies -
Description
Rabbit polyclonal to Homer1 -
Host species
Rabbit -
Tested applications
Suitable for: WB, IHC-Pmore details -
Species reactivity
Reacts with: Human
Predicted to work with: Rat, Cow -
Immunogen
Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.
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General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. -
Storage buffer
pH: 7.00
Preservative: 0.025% Proclin 300
Constituents: 79% PBS, 20% Glycerol (glycerin, glycerine) -
Concentration information loading...
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Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab97593 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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WB | (1) |
1/500 - 1/3000. Predicted molecular weight: 40 kDa.
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IHC-P |
1/100 - 1/250.
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Notes |
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WB
1/500 - 1/3000. Predicted molecular weight: 40 kDa. |
IHC-P
1/100 - 1/250. |
Target
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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. 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. -
Sequence similarities
Belongs to the Homer family.
Contains 1 WH1 domain. -
Domain
The WH1 domain interacts with the PPXXF motif in GRM1, GRM5, RYR1, RYR2, ITPR1, SHANK 1 and SHANK3. -
Cellular localization
Cytoplasm. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell junction, synapse. Isoform 1 inhibits surface expression of GRM5 causing it to be retained in the endoplasmic reticulum. - Information by UniProt
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Database links
- Entrez Gene: 9456 Human
- Entrez Gene: 29546 Rat
- Omim: 604798 Human
- SwissProt: Q86YM7 Human
- SwissProt: Q9Z214 Rat
- Unigene: 591761 Human
- Unigene: 37500 Rat
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Alternative names
- HOME1_HUMAN antibody
- Homer antibody
- HOMER 1A antibody
see all
Images
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All lanes : Anti-Homer1 antibody (ab97593) at 1/1000 dilution
Lane 1 : H1299 whole cell lysate
Lane 2 : HepG2 whole cell lysate
Lysates/proteins at 30 µg per lane.
Predicted band size: 40 kDa
Gel conc 10% (SDS PAGE) -
ab97593, at a 1/100 dilution, staining human Homer (1b+1c) in OVCA, using Immunohistochemistry, Formalin/PFA-fixed paraffin-embedded tissue.
Protocols
Datasheets and documents
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SDS download
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Datasheet download
References (5)
ab97593 has been referenced in 5 publications.
- Chen ZS et al. Mutant GGGGCC RNA prevents YY1 from binding to Fuzzy promoter which stimulates Wnt/β-catenin pathway in C9ALS/FTD. Nat Commun 14:8420 (2023). PubMed: 38110419
- Liang L et al. Melatonin pretreatment alleviates the long-term synaptic toxicity and dysmyelination induced by neonatal Sevoflurane exposure via MT1 receptor-mediated Wnt signaling modulation. J Pineal Res 71:e12771 (2021). PubMed: 34585785
- Lum JS et al. Effects of short- and long-term aripiprazole treatment on Group I mGluRs in the nucleus accumbens: Comparison with haloperidol. Psychiatry Res 260:152-157 (2018). PubMed: 29195167
- Matosin N et al. Molecular evidence of synaptic pathology in the CA1 region in schizophrenia. NPJ Schizophr 2:16022 (2016). WB . PubMed: 27430010
- Elagabani MN et al. Subunit-selective N-Methyl-d-aspartate (NMDA) Receptor Signaling through Brefeldin A-resistant Arf Guanine Nucleotide Exchange Factors BRAG1 and BRAG2 during Synapse Maturation. J Biol Chem 291:9105-18 (2016). PubMed: 26884337