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Product Name
Homer1 Rabbit mAb
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Gene ID
9456
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SwissProt ID
Q86YM7
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Gene Name
HOMER1
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Alternative Names
HOMER; SYN47; Ves-1; HOMER1A; HOMER1B; HOMER1C
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Background
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. Forms a high-order complex with SHANK1, which in turn is necessary for the structural and functional integrity of dendritic spines .
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Research Field
Neuroscience
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Product Categories
Primary antibody
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Host
Rabbit
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Reactivity
Mouse,Rat
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Application
WB,IP
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Dilution Ratio
WB: 1/500-1/1000 IP: 1/20
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Molecular Weight
Calculated MW: 40 kDa; Observed MW: 46 kDa
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Clonality
Monoclonal Antibody
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Clonality No.
R01-5B7
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Isotype
IgG
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Immunogen
Recombinant protein of human Homer1
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Unmodified
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Form
Liquid
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Buffer System
50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.