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  4. Recombinant Human Protein transport protein Sec61 subunit alpha isoform 1 (SEC61A1), partial

Recombinant Human Protein transport protein Sec61 subunit alpha isoform 1 (SEC61A1), partial

  • 中文名称：
    人SEC61A1重组蛋白
  • 货号：
    CSB-YP020956HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人SEC61A1重组蛋白
  • 货号：
    CSB-EP020956HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人SEC61A1重组蛋白
  • 货号：
    CSB-EP020956HU-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SEC61A1重组蛋白
  • 货号：
    CSB-BP020956HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人SEC61A1重组蛋白
  • 货号：
    CSB-MP020956HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    chunp6898; fb62c11; HSEC61; protein transport protein SEC61 alpha subunit ; protein transport protein Sec61 subunit alpha ; Protein transport protein Sec61 subunit alpha isoform 1; S61A1_HUMAN; SEC 61; SEC 61A; Sec61 alpha 1; Sec61 alpha 1 subunit ; Sec61 alpha 1 subunit (S. cerevisiae); Sec61 alpha-1; SEC61; Sec61 homolog ; SEC61A1; sec61aa
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 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：
    Component of SEC61 channel-forming translocon complex that mediates transport of signal peptide-containing precursor polypeptides across the endoplasmic reticulum (ER). Forms a ribosome receptor and a gated pore in the ER membrane, both functions required for cotranslational translocation of nascent polypeptides. May cooperate with auxiliary protein SEC62, SEC63 and HSPA5/BiP to enable post-translational transport of small presecretory proteins. Component of a ribosome-associated ER translocon complex involved in multi-pass membrane protein transport into the ER membrane and biogenesis. The SEC61 channel cooperates with the translocating protein TRAM1 to import nascent proteins into the ER. Controls the passive efflux of calcium ions from the ER lumen to the cytosol through SEC61 channel, contributing to the maintenance of cellular calcium homeostasis. Plays a critical role in nephrogenesis, specifically at pronephros stage.
  • 基因功能参考文献：
    1. Shows that inhibition of Sec61 by mycolactone drives rapid and broad translational reprogramming of a subset of genes involved in stress responses that is initially protective but ultimately leads to cell death PMID: 29540678
    2. Unpicking the central dogma of molecular biology step-by-step identifies the Sec61 translocon as the target of anti-inflammatory activity of mycolactone, explaining why production of Sec61-dependent proteins (secretory, ER resident and membrane bound) is lost even though transcription and translation are unaffected. PMID: 24699819
    3. The direct contribution of Sec61 to antigen cross-presentation, endosome-to-cytosol export, and endoplasmic reticulum-to-cytosol export. PMID: 28679634
    4. The s propose that the Sec61-IRE1alpha complex defines the extent of IRE1alpha activity and may determine cell fate decisions during endoplasmic reticulum stress conditions. PMID: 28504640
    5. EPO (7q22) and SEC-61(7p11) emerged as new candidate genes susceptible to genetic losses with 57.7% deletions identified in regions on chromosome 7. PMID: 27282568
    6. Tomography densities at subnanometer resolution revealed an intricate network of interactions between the ribosome, Sec61 and accessory translocon components that assist in protein transport, membrane insertion and maturation PMID: 27373685
    7. The discovery of export-specific sec61 mutants and of mammalian ER-associated degradation (ERAD) substrates whose export is dependent on the 19S regulatory particle suggest that dismissal of a role of Sec61 in export may have been premature. PMID: 27932072
    8. the effect of mycolactone on transmembrane protein biogenesis depends on how the nascent chain initially engages the Sec61 complex. PMID: 28219954
    9. data provide definitive genetic evidence that Sec61 is the host receptor mediating the diverse immunomodulatory effects of mycolactone and identify Sec61 as a novel regulator of immune cell functions. PMID: 27821549
    10. findings provide a mechanism by which mutations in SEC61A1 lead to an autosomal-dominant syndromic form of progressive chronic kidney disease; we highlight protein translocation defects across the endoplasmic reticulum membrane, the principal role of the SEC61 complex, as a contributory pathogenic mechanism for autosomal-dominant tubulo-interstitial kidney disease PMID: 27392076
    11. BiP facilitates Sec61 channel closure (i.e. limits ER Ca(2+) leakage) via the Sec61 channel with the help of ERj3 and ERj6 PMID: 26085089
    12. Sec61 complex is calcium permeable, the Sec61 complex is tightly regulated in its equilibrium between the closed and open conformations, or "gated", by ligands, such as signal peptides of the transport substrates PMID: 24934166
    13. Short secretory proteins appear to be ubiquitously transported across the ER membrane through the Sec61 translocon. PMID: 22505607
    14. The human SEC61A1 gene is essential for cell growth and viability. PMID: 22375059
    15. BiP limits ER Ca(2+) leakage through the Sec61 complex by binding to the ER lumenal loop 7 of Sec61alpha in the vicinity of tyrosine 344. PMID: 22796945
    16. The present study indicates that Sec61alpha is a host protein involved in Ebola virus (EBOV) replication, specifically in EBOV genome transcription and replication. PMID: 21987770
    17. Silencing the SEC61A1 gene using two different siRNAs in HeLa cells for 96 hours had little effect on cell growth and viability. However, calcium leakage from the ER was greatly decreased in the SEC61A1-silenced cells. PMID: 21406962
    18. At the cellular level, two different calmodulin antagonists stimulated calcium release from the endoplasmic reticulum through SEC61 channels. PMID: 21102557
    19. analysis of translocation through the Sec61 translocon by the nascent polypeptide structure within the ribosome PMID: 18480044

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  • 相关疾病：
    Familial juvenile hyperuricemic nephropathy 4 (HNFJ4)
  • 亚细胞定位：
    Endoplasmic reticulum membrane; Multi-pass membrane protein.
  • 蛋白家族：
    SecY/SEC61-alpha family
  • 组织特异性：
    Expressed in proximal and distal tubules in kidney (at protein level).
  • 数据库链接：

    HGNC: 18276

    OMIM: 609213

    KEGG: hsa:29927

    STRING: 9606.ENSP00000243253

    UniGene: Hs.518236