Recombinant人Homer1 protein (ab117650)

概述

描述

  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • AccessionQ86YM7
    • 种属Human
    • 序列MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSHMGE QPIFSTRAHV FQIDPNTKKN WVPTSKHAVT VSYFYDSTRN VYRIISLDGS KAIINSTITPNMTFTKTSQK FGQWADSRAN TVYGLGFSSE HHLSKFAEKF QEFKEAARLA KEKSQEKMEL TSTPSQESAG GDLQSPLTPE SINGTDDERT PDVTQNSEPR AEPTQNALPF SHSSAISKHW EAELATLKGN NAKLTAALLE STANVKQWKQ QLAAYQEEAE RLHKRVTELE CVSSQANAVH THKTELNQTI QELEETLKLK EEEIERLKQE IDNARELQEQ RDSLTQKLQE VEIRNKDLEG QLSDLEQRLE KSQNEQEAFR NNLKTLLEIL DGKIFELTEL RDNLAKLLEC S
    • 分子量45 kDa including tags
    • 氨基酸1 to 354
    • 标签His tag N-Terminus
    • 额外的序列信息Recombinant Human HOMER1 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 391 amino acids (1-354 a.a) and having a molecular mass of 44.5 kDa.

技术指标

Our Abpromise guarantee covers the use of ab117650 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

  • 纯度> 90 % SDS-PAGE.

  • 形式Liquid
  • 补充说明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.
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.

    pH: 8.00
    Constituents: 0.32% Tris HCl, 0.02% DTT, 0.58% Sodium chloride, 10% Glycerol

常规信息

  • 别名
    • HOME1_HUMAN
    • Homer
    • HOMER 1A
    • HOMER 1B
    • HOMER 1C
    • homer homolog 1
    • Homer homolog 1 (Drosophila)
    • Homer protein homolog 1
    • homer scaffolding protein 1
    • Homer, Drosophila, homolog of, 1
    • Homer, neuronal immediate early gene, 1
    • Homer-1
    • Homer1
    • HOMER1A
    • HOMER1B
    • HOMER1C
    • SYN47
    • Ves 1
    see all
  • 功能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.
  • 序列相似性Belongs to the Homer family.
    Contains 1 WH1 domain.
  • 结构域The WH1 domain interacts with the PPXXF motif in GRM1, GRM5, RYR1, RYR2, ITPR1, SHANK 1 and SHANK3.
  • 细胞定位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

Recombinant Human Homer1 protein (ab117650)参考文献

ab117650 has not yet been referenced specifically in any publications.

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