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  4. Recombinant Human Cysteine desulfurase, mitochondrial (NFS1), partial

Recombinant Human Cysteine desulfurase, mitochondrial (NFS1), partial

  • 中文名称：
    人NFS1重组蛋白
  • 货号：
    CSB-YP896542HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人NFS1重组蛋白
  • 货号：
    CSB-EP896542HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人NFS1重组蛋白
  • 货号：
    CSB-EP896542HU-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NFS1重组蛋白
  • 货号：
    CSB-BP896542HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人NFS1重组蛋白
  • 货号：
    CSB-MP896542HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    NFS1
  • Uniprot No.：
    Q9Y697
  • 别名：
    Cysteine desulfurase; Cysteine desulfurase; mitochondrial ; HUSSY 08 ; IscS; mitochondrial; NFS1; NFS1 nitrogen fixation 1; NFS1 nitrogen fixation 1 homolog (S. cerevisiae); NFS1_HUMAN; NIFS; nitrogen fixation 1 (S. cerevisiae; homolog); nitrogen fixation gene 1; nitrogen-fixing bacteria S; homolog of; nitrogen-fixing bacteria S-like protein; OTTHUMP00000030799
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 表达区域：
    -
  • 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.

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NFS1 antibodies

靶点详情

  • 功能：
    Catalyzes the removal of elemental sulfur from cysteine to produce alanine. It supplies the inorganic sulfur for iron-sulfur (Fe-S) clusters. May be involved in the biosynthesis of molybdenum cofactor.
  • 基因功能参考文献：
    1. FXN binds the NFS1-ISD11-ACP-ISCU complex (SDAU), to activate the desulfurase activity and Fe-S cluster biosynthesis. In the absence of FXN, the NFS1-ISD11-ACP (SDA) complex was reportedly inhibited by binding of recombinant ISCU PMID: 30031876
    2. analysis of the NFS1-ISD11-ACP (SDA) complex forms the core of the iron-sulfur (Fe-S) assembly complex and associates with assembly proteins ISCU2, frataxin (FXN), and ferredoxin to synthesize Fe-S clusters PMID: 28634302
    3. NFS1 maintains the iron sulfur clusters in proteins that are essential for protecting them from oxidative damage; inactivating NFS1 or iron sulfur clusters can trigger ferroptosis, a non-apoptotic form of cell death, in cancer cells PMID: 29168506
    4. human NFS1 was almost fully able to complement the role of IscS in Moco biosynthesis when its specific interaction partner protein MOCS3 from humans was also present. PMID: 28766335
    5. The NFS1/ISD11 complex further interacts with scaffold protein ISCU and regulator protein frataxin, thereby forming a quaternary complex for Fe-S cluster formation. PMID: 28271877
    6. FDX1 and FDX2 both bind NFS1 and donate electrons for iron-sulfur cluster biosynthesis. PMID: 28001042
    7. Molecular dynamics flexible fitting of protein structures docked into the EM map of the model revealed a [FXN(42-210)]24.[NFS1]24.[ISD11]24.[ISCU]24 complex, consistent with the measured 1:1:1:1 stoichiometry of its four components. PMID: 27519411
    8. Our findings highlight that the ISD11 R68A/R68L mutation display reduced affinity to form a stable subcomplex with NFS1, and thereby fails to prevent NFS1 aggregation resulting in impairment of the Fe-S cluster biogenesis PMID: 26342079
    9. The data presented here show that the Isu1 suppressor mimics the frataxin effects on Nfs1, explaining the bypassing activity. PMID: 24217246
    10. 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
    11. the interaction of NFS1 and MOCS3 in the cytosol of human cells, is reported. PMID: 23593335
    12. Nfs1, the cysteine desulfurase responsible for providing sulfur for cluster formation, is required for the increased Isu stability occurring after disruption of cluster formation on or transfer from Isu PMID: 22689995
    13. the cytosolic form of ISCS is a functional cysteine desulfurase that can collaborate with cytosolic ISCU to promote de novo iron-sulfur cluster formation PMID: 16527810
    14. Results show that human Nfs1 is required inside mitochondria for efficient maturation of cellular iron/sulfur proteins. PMID: 16847322
    15. Nfs1 acts as a sulfur donor for MOCS3, a protein involved in molybdenum cofactor biosynthesis PMID: 18650437
    16. Icp55 protease and its substrate Nfs1 appear to be dual distributed between the nucleus and mitochondria PMID: 19720832

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  • 亚细胞定位：
    [Isoform Mitochondrial]: Mitochondrion.; [Isoform Cytoplasmic]: Cytoplasm. Nucleus.
  • 蛋白家族：
    Class-V pyridoxal-phosphate-dependent aminotransferase family, NifS/IscS subfamily
  • 组织特异性：
    Predominantly expressed in heart and skeletal muscle. Also found in brain, liver and pancreas.
  • 数据库链接：

    HGNC: 15910

    OMIM: 603485

    KEGG: hsa:9054

    STRING: 9606.ENSP00000363205

    UniGene: Hs.194692

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