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  4. Recombinant Human Proteasome subunit alpha type-4 (PSMA4)

Recombinant Human Proteasome subunit alpha type-4 (PSMA4)

  • 货号：
    CSB-YP018869HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP018869HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP018869HU-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：
  • 货号：
    CSB-BP018869HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP018869HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    PSMA4
  • Uniprot No.：
  • 别名：
    HC9 ; HsT17706 ; Macropain subunit C9; MGC111191; MGC12467; MGC24813; Multicatalytic endopeptidase complex subunit C9; Proteasome (prosome macropain) subunit alpha type 4; Proteasome alpha 4 subunit; Proteasome component C9; Proteasome subunit alpha type 4; Proteasome subunit alpha type-4; Proteasome subunit HC9; Proteasome subunit L; PSA4_HUMAN; PSC9 ; PSMA 4; psmA4
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-261
  • 氨基酸序列
    MSRRYDSRTT IFSPEGRLYQ VEYAMEAIGH AGTCLGILAN DGVLLAAERR NIHKLLDEVF FSEKIYKLNE DMACSVAGIT SDANVLTNEL RLIAQRYLLQ YQEPIPCEQL VTALCDIKQA YTQFGGKRPF GVSLLYIGWD KHYGFQLYQS DPSGNYGGWK ATCIGNNSAA AVSMLKQDYK EGEMTLKSAL ALAIKVLNKT MDVSKLSAEK VEIATLTREN GKTVIRVLKQ KEVEQLIKKH EEEEAKAERE KKEKEQKEKD K
  • 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 the 20S core proteasome complex involved in the proteolytic degradation of most intracellular proteins. This complex plays numerous essential roles within the cell by associating with different regulatory particles. Associated with two 19S regulatory particles, forms the 26S proteasome and thus participates in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins that could impair cellular functions, and by removing proteins whose functions are no longer required. Associated with the PA200 or PA28, the 20S proteasome mediates ubiquitin-independent protein degradation. This type of proteolysis is required in several pathways including spermatogenesis (20S-PA200 complex) or generation of a subset of MHC class I-presented antigenic peptides (20S-PA28 complex).
  • 基因功能参考文献：
    1. Five of these SNPs acted as cis-eQTLs, being associated with the transcription of IREB2 (rs2568494, rs16969968, rs11634351, rs6495309), PSMA4 (rs6495309) and ERCC1 (rs735482), out of 10,821 genes analyzed in lung. For these three genes, we obtained experimental evidence of differential allelic expression in lung tissue, pointing to the existence of in-cis genomic variants that regulate their transcription. PMID: 28181565
    2. rs12901682 is associated with lung cancer risk in a Chinese Han population. PMID: 25744645
    3. study concludes polymorphisms of TGM5, PPAP2B and PSMA4 are not major contributors tonon-small cell lung cancer susceptibility in never-smoking hinese population, this primarily can be attributed to the significantly distinct genetic background of Asian populations from western populations PMID: 24518713
    4. Unexpected interaction between alpha4 and alpha7 subunits may provide a molecular basis for the formation of previously reported 13S and 16S assembly intermediates. PMID: 15225636
    5. Parkin interacts with the proteasome subunit alpha4 PMID: 15987638

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  • 亚细胞定位：
    Cytoplasm. Nucleus.
  • 蛋白家族：
    Peptidase T1A family
  • 数据库链接：

    HGNC: 9533

    OMIM: 176846

    KEGG: hsa:5685

    STRING: 9606.ENSP00000044462

    UniGene: Hs.251531