Human HOMER3 Recombinant Protein (RPPB3711)

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SKU:
RPPB3711
Product type:
Recombinant Protein
Size:
20ug
Species:
Human
Target:
HOMER3
Synonyms:
Homer homolog 3 (Drosophila)1 2
Synonyms:
HOMER-31 2
Synonyms:
homer protein homolog 32
Synonyms:
Homer neuronal immediate early gene 32
Source:
Escherichia Coli
Uniprot:
Q9NSC5
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Description

Product Name:Human HOMER3 Recombinant Protein
Product Code:RPPB3711
Size:20µg
Species:Human
Target:HOMER3
Synonyms:Homer homolog 3 (Drosophila)1 2 , HOMER-31 2 , homer protein homolog 32 , Homer neuronal immediate early gene 32, Homer-33, VESL32.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered colorless solution.
Formulation:The HOMER3 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 150mM NaCl, 1mM DTT and 30% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 90% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHHH SSGLVPRGSH MGSHMMSTAR EQPIFSTRAH VFQIDPATKR NWIPAGKHAL TVSYFYDATR NVYRIISIGG AKAIINSTVT PNMTFTKTSQ KFGQWADSRA NTVYGLGFAS EQHLTQFAEK FQEVKEAARL AREKSQDGGE LTSPALGLAS HQVPPSPLVS ANGPGEEKLF RSQSADAPGP TERERLKKML SEGSVGEVQW EAEFFALQDS NNKLAGALRE ANAAAAQWRQ QLEAQRAEAE RLRQRVAELE AQAASEVTPT GEKEGLGQGQ SLEQLEALVQ TKDQEIQTLK SQTGGPREAL EAAEREETQQ KVQDLETRNA ELEHQLRAME RSLEEARAER ERARAEVGRA AQLLDVSLFE LSELREGLAR LAEAAP

HOMER3 belongs to the HOMER family of postsynaptic density scaffolding proteins which have an analogous domain structure consisting of an N-terminal Enabled/vasodilator-stimulated phosphoprotein homology 1 domain that facilitates protein-protein relations, and two leucine zipper and a carboxy-terminal coiled-coil domain motifs which take part in self-oligomerization.

HOMER3 Human Recombinant produced in E. coli is a single polypeptide chain containing 386 amino acids (1-361) and having a molecular mass of 42.5kDa.HOMER3 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

UniProt Protein Function:HOMER3: 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. Belongs to the Homer family. 4 isoforms of the human protein are produced by alternative splicing.Protein type: Adaptor/scaffoldChromosomal Location of Human Ortholog: 19p13.11Cellular Component: postsynaptic membrane; cytoplasm; plasma membrane; cell junction; cytosolMolecular Function: protein C-terminus binding; protein domain specific binding; protein binding; metabotropic glutatmate receptor bindingBiological Process: metabotropic glutamate receptor signaling pathway; protein targeting
UniProt Protein Details:
NCBI Summary: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-terminal coiled-coil domain and two leucine zipper motifs that are involved 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.[provided by RefSeq, Mar 2009]
UniProt Code:Q9NSC5
NCBI GenInfo Identifier:38605068
NCBI Gene ID:9454
NCBI Accession:Q9NSC5.2
UniProt Secondary Accession:Q9NSC5
UniProt Related Accession:Q9NSC5
Molecular Weight:
NCBI Full Name:Homer protein homolog 3
NCBI Synonym Full Names:homer scaffold protein 3
NCBI Official Symbol:HOMER3  
NCBI Official Synonym Symbols:VESL3; HOMER-3  
NCBI Protein Information:homer protein homolog 3
UniProt Protein Name:Homer protein homolog 3
UniProt Synonym Protein Names:
Protein Family:Homer protein
UniProt Gene Name:HOMER3  
UniProt Entry Name:HOME3_HUMAN
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