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  4. Recombinant Human Iron-sulfur cluster co-chaperone protein HscB, mitochondrial (HSCB)

Recombinant Human Iron-sulfur cluster co-chaperone protein HscB, mitochondrial (HSCB)

  • 中文名称：
    人HSCB重组蛋白
  • 货号：
    CSB-YP816893HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人HSCB重组蛋白
  • 货号：
    CSB-EP816893HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人HSCB重组蛋白
  • 货号：
    CSB-EP816893HU-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HSCB重组蛋白
  • 货号：
    CSB-BP816893HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人HSCB重组蛋白
  • 货号：
    CSB-MP816893HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    HSCB
  • Uniprot No.：
    Q8IWL3
  • 别名：
    AI325508; AW049829; dJ366L4.2; DnaJ (Hsp40) homolog, subfamily C member 20; DnaJ homolog subfamily C member 20; DNAJC20; Hsc20; HSC20_HUMAN; hscB; HscB iron sulfur cluster co chaperone homolog; Iron sulfur cluster co chaperone protein HscB mitochondrial; Iron-sulfur cluster co-chaperone protein HscB; J type co chaperone HSC20; JAC1; mitochondrial; RGD1311005; RP3-366L4.2
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    30-235
  • 氨基酸序列
    A ASQAGSNYPR CWNCGGPWGP GREDRFFCPQ CRALQAPDPT RDYFSLMDCN RSFRVDTAKL QHRYQQLQRL VHPDFFSQRS QTEKDFSEKH STLVNDAYKT LLAPLSRGLY LLKLHGIEIP ERTDYEMDRQ FLIEIMEINE KLAEAESEAA MKEIESIVKA KQKEFTDNVS SAFEQDDFEE AKEILTKMRY FSNIEEKIKL KKIPL
  • 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

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HSCB antibodies

靶点详情

  • 功能：
    Acts as a co-chaperone in iron-sulfur cluster assembly in both mitochondria and the cytoplasm. Required for incorporation of iron-sulfur clusters into SDHB, the iron-sulfur protein subunit of succinate dehydrogenase that is involved in complex II of the mitochondrial electron transport chain. Recruited to SDHB by interaction with SDHAF1 which first binds SDHB and then recruits the iron-sulfur transfer complex formed by HSC20, HSPA9 and ISCU through direct binding to HSC20. Also mediates complex formation between components of the cytosolic iron-sulfur biogenesis pathway and the CIA targeting complex composed of CIAO1, DIPK1B/FAM69B and MMS19 by binding directly to the scaffold protein ISCU and to CIAO1. This facilitates iron-sulfur cluster insertion into a number of cytoplasmic and nuclear proteins including POLD1, ELP3, DPYD and PPAT.
  • 基因功能参考文献：
    1. Nfu is shown to bind to both chaperone proteins with binding affinities similar to those observed for IscU binding to the homologous HSPA9 and Hsc20, while Nfu can also stimulate the ATPase activity of HSPA9 PMID: 29211945
    2. The delivery of assembled Fe-S clusters to recipient proteins is a crucial step in the biogenesis of Fe-S proteins; review focuses on recent insights into the molecular mechanism of amino acid motif recognition and discrimination by the co-chaperone HSC20 and finds co-chaperone HSC20 binds to LYR motifs present in Fe-S recipient proteins or their binding partners. [Review] PMID: 27714045
    3. the crucial role of HSC20 in the assembly of the mitochondrial respiratory chain, is reported. PMID: 28380382
    4. NFS1 binds preferentially to the D-state of ISCU while mtHSP70 binds preferentially to the D-state of ISCU and HSC20 binds preferentially to the S-state of ISCU. PMID: 23940031
    5. A cysteine-rich N-terminal domain, which clearly distinguishes hHSC20 from the specialized DnaJ type III proteins of fungi and most bacteria, was found to be important for the integrity and function of the human co-chaperone. PMID: 20668094
    6. structural analysis of human J-type co-chaperone HscB reveals a tetracysteine metal-binding domain PMID: 18713742

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  • 亚细胞定位：
    [Iron-sulfur cluster co-chaperone protein HscB, cytoplasmic]: Cytoplasm.; [Iron-sulfur cluster co-chaperone protein HscB, mitochondrial]: Mitochondrion.
  • 蛋白家族：
    HscB family
  • 组织特异性：
    Expressed in lung, brain, stomach, spleen, ovary, testis, liver, muscle and heart.
  • 数据库链接：

    HGNC: 28913

    OMIM: 608142

    KEGG: hsa:150274

    STRING: 9606.ENSP00000216027

    UniGene: Hs.632780

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