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  4. Recombinant Human Store-opeRated calcium entry-associated regulatory factor (SARAF), partial

Recombinant Human Store-opeRated calcium entry-associated regulatory factor (SARAF), partial

  • 中文名称：
    人SARAF重组蛋白
  • 货号：
    CSB-BP853392HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人SARAF重组蛋白
  • 货号：
    CSB-EP853392HU-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：
  • 中文名称：
    人SARAF重组蛋白
  • 货号：
    CSB-MP853392HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
    Name:TMEM66 Synonyms:SARAF, XTP3 ORF Names:HSPC035, NPD003, PSEC0019, UNQ1967/PRO4499
  • Uniprot No.：
  • 别名：
    FLJ22274; FOAP 7; HBV X transactivated gene 3 protein; HBV X-transactivated gene 3 protein; HBV XAg-transactivated protein 3; HSPC035; MGC8721; Protein FOAP 7; Protein FOAP-7; TMEM 66; Tmem66; TMM66_HUMAN; Transmembrane protein 66; XTP3
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 表达区域：
    195-339
  • 氨基酸序列
    SDGQYS PPPYSEYPPF SHRYQRFTNS AGPPPPGFKS EFTGPQNTGH GATSGFGSAF TGQQGYENSG PGFWTGLGTG GILGYLFGSN RAATPFSDSW YYPSYPPSYP GTWNRAYSPL HGGSGSYSVC SNSDTKTRTA SGYGGTRRR
  • 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：
    Negative regulator of store-operated Ca(2+) entry (SOCE) involved in protecting cells from Ca(2+) overfilling. In response to cytosolic Ca(2+) elevation after endoplasmic reticulum Ca(2+) refilling, promotes a slow inactivation of STIM (STIM1 or STIM2)-dependent SOCE activity: possibly act by facilitating the deoligomerization of STIM to efficiently turn off ORAI when the endoplasmic reticulum lumen is filled with the appropriate Ca(2+) levels, and thus preventing the overload of the cell with excessive Ca(2+) ions.
  • 基因功能参考文献：
    1. SARAF also interacts with Orai1 and TRPC1 in cells endogenously expressing STIM1 and cells with a low STIM1 expression and modulates channel function. This review focuses on the modulation by SARAF of SOCE and other forms of Ca(2+) influx mediated by Orai1 and TRPC1 in order to provide spatio-temporally regulated Ca(2+) signals. PMID: 29223474
    2. This activation was sensitive to Src kinase inhibition, but not to CAMKII nor PKC inhibition, a result that sets STIM1 and SOCE as downstream targets of the axis Src-Raf-MEK-ERK, rather than upstream regulators. PMID: 28866365
    3. These findings suggest that the surface location of SARAF is dependent on the expression of STIM1 in the plasma membrane. PMID: 27414851
    4. SARAF modulates TRPC1, but not TRPC6, channel function in a STIM1-independent manner PMID: 27506849
    5. SARAF overexpression attenuated store operated Ca2+ entry and the STIM1-Orai1 interaction in cells endogenously expressing STIM1 and Orai1 while RNAi-mediated SARAF silencing induced opposite effects. PMID: 27068144
    6. SARAF is constitutively expressed in the plasma membrane and interacts with Orai1. PMID: 26817842
    7. Deletion of STIM1(448-490) and, in particular, STIM1(447-460) and STIM1(475-490) markedly enhances interaction of SARAF with STIM1. PMID: 23816623
    8. Store-operated Ca2+ entry is remodelled and controls in vitro angiogenesis in endothelial progenitor cells isolated from tumoral patients. PMID: 23049731
    9. Study shows that SARAF is an endoplasmic reticulum resident protein, which responds to cytosolic Ca2+ elevation after ER Ca2+ refilling by promoting a slow inactivation process of STIM2-dependent basal SOCE activity, as well as STIM1-mediated SOCE activity. PMID: 22464749

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  • 亚细胞定位：
    Endoplasmic reticulum membrane; Single-pass type I membrane protein. Note=Translocates to the endoplasmic reticulum-plasma membrane (ER-PM) region in a STIM1-dependent manner following cytosolic Ca(2+) elevation.; [Isoform 2]: Endoplasmic reticulum membrane; Single-pass type I membrane protein.
  • 蛋白家族：
    SARAF family
  • 组织特异性：
    Highly expressed in macrophages.
  • 数据库链接：

    HGNC: 28789

    OMIM: 614768

    KEGG: hsa:51669

    STRING: 9606.ENSP00000256255

    UniGene: Hs.521487