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  4. Recombinant Human Rabphilin-3A (RPH3A)

Recombinant Human Rabphilin-3A (RPH3A)

  • 货号：
    CSB-YP896693HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP896693HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP896693HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP896693HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP896693HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    RPH3A
  • Uniprot No.：
  • 别名：
    Exophilin 1; Exophilin-1; Exophilin1; KIAA0985; Rabphilin 3A homolog; Rabphilin-3A; Rabphilin3A; RP3A; RP3A_HUMAN; Rph 3a; Rph3a
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-694
  • 氨基酸序列
    MTDTVFSNSS NRWMYPSDRP LQSNDKEQLQ AGWSVHPGGQ PDRQRKQEEL TDEEKEIINR VIARAEKMEE MEQERIGRLV DRLENMRKNV AGDGVNRCIL CGEQLGMLGS ACVVCEDCKK NVCTKCGVET NNRLHSVWLC KICIEQREVW KRSGAWFFKG FPKQVLPQPM PIKKTKPQQP VSEPAAPEQP APEPKHPARA PARGDSEDRR GPGQKTGPDP ASAPGRGNYG PPVRRASEAR MSSSSRDSES WDHSGGAGDS SRSPAGLRRA NSVQASRPAP GSVQSPAPPQ PGQPGTPGGS RPGPGPAGRF PDQKPEVAPS DPGTTAPPRE ERTGGVGGYP AVGAREDRMS HPSGPYSQAS AAAPQPAAAR QPPPPEEEEE EANSYDSDEA TTLGALEFSL LYDQDNSSLQ CTIIKAKGLK PMDSNGLADP YVKLHLLPGA SKSNKLRTKT LRNTRNPIWN ETLVYHGITD EDMQRKTLRI SVCDEDKFGH NEFIGETRFS LKKLKPNQRK NFNICLERVI PMKRAGTTGS ARGMALYEEE QVERVGDIEE RGKILVSLMY STQQGGLIVG IIRCVHLAAM DANGYSDPFV KLWLKPDMGK KAKHKTQIKK KTLNPEFNEE FFYDIKHSDL AKKSLDISVW DYDIGKSNDY IGGCQLGISA KGERLKHWYE CLKNKDKKIE RWHQLQNENH VSSD
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Plays an essential role in docking and fusion steps of regulated exocytosis. At the presynaptic level, RPH3A is recruited by RAB3A to the synaptic vesicle membrane in a GTP-dependent manner where it modulates synaptic vesicle trafficking and calcium-triggered neurotransmitter release. In the post-synaptic compartment, forms a ternary complex with GRIN2A and DLG4 and regulates NMDA receptor stability. Plays also a role in the exocytosis of arginine vasopressin hormone.
  • 基因功能参考文献：
    1. Findings indicate that Rph3A activity is linked to the aberrant synaptic localization of GluN2A-expressing NMDARs characterizing levodopa-induced dyskinesias; suggest that Rph3A/GluN2A complex could represent an innovative therapeutic target for those pathological conditions where NMDAR composition is significantly altered. PMID: 28823933
    2. Rabphilin-3A is a major autoantigen in Lymphocytic infundibulo-neurohypophysitis (LINH). Autoantibodies to rabphilin-3A may serve as biomarker for the diagnosis of LINH and be useful for the differential diagnosis of Central diabetes insipidus. PMID: 25919460
    3. rabphilin 3A loss correlated with dementia severity, cholinergic deafferentation, and increased beta-amyloid concentrations PMID: 24200817
    4. Structural insights into the Ca2+ and PI(4,5)P2 binding modes of the C2 domains of rabphilin 3A and synaptotagmin 1. PMID: 24302762
    5. Rabphilin-3A and Rab3A are present in normal mouse, rat, and human kidneys, with an exclusively glomerular expression and a comma-like pattern of positivity along the glomerular capillary wall, suggestive for podocyte staining. PMID: 12937130
    6. Since rab3a participates in the docking and fusion of synaptic vesicles, and rabsa binding to alpha-synuclein is increased in Lewy body disease (LBD), it can be suggested that exocytosis of neurotransmitters may be impaired in LBD. PMID: 15207266
    7. We found a reduction in rabphilin 3a, a protein involved in vesicle docking and recycling, in Huntington disease[HD] brains of grade III and IV. A deficient pre-synaptic transmitter release may underlie some symptoms of HD. PMID: 17877635

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  • 亚细胞定位：
    Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane. Cell projection, dendritic spine. Cell junction, synapse, postsynaptic cell membrane. Membrane; Peripheral membrane protein.
  • 数据库链接：

    HGNC: 17056

    OMIM: 612159

    KEGG: hsa:22895

    STRING: 9606.ENSP00000374036

    UniGene: Hs.21239