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  4. Recombinant Human Cathepsin E (CTSE) (Active)

Recombinant Human Cathepsin E (CTSE) (Active)

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  • 货号：
    CSB-AP005661HU
  • 规格：
    ￥1740
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 95% as determined by SDS-PAGE.
  • 内毒素：
    Less than 1.0 EU/μg as determined by LAL method.
  • 生物活性：
    Specific activity as determined by its ability to cleave the fluorogenic peptide substrate, Mca-PLGL-Dpa-AR-NH2 is greater than 1500 pmol/min/ug
  • 基因名：
    CTSE
  • Uniprot No.：
  • 别名：
    CATE; CATE_HUMAN; Cathepsin E; Cathepsin E form II; CTSE; Erythrocyte membrane aspartic proteinase ; Slow moving proteinase
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    Mammalian cell
  • 分子量：
    41.78 kDa
  • 表达区域：
    20-396aa
  • 氨基酸序列
    SLHRVPLRRHPSLKKKLRARSQLSEFWKSHNLDMIQFTESCSMDQSAKEPLINYLDMEYFGTISIGSPPQNFTVIFDTGSSNLWVPSVYCTSPACKTHSRFQPSQSSTYSQPGQSFSIQYGTGSLSGIIGADQVSVEGLTVVGQQFGESVTEPGQTFVDAEFDGILGLGYPSLAVGGVTPVFDNMMAQNLVDLPMFSVYMSSNPEGGAGSELIFGGYDHSHFSGSLNWVPVTKQAYWQIALDNIQVGGTVMFCSEGCQAIVDTGTSLITGPSDKIKQLQNAIGAAPVDGEYAVECANLNVMPDVTFTINGVPYTLSPTAYTLLDFVDGMQFCSSGFQGLDIHPPAGPLWILGDVFIRQFYSVFDRGNNRVGLAPAVP
  • 蛋白标签：
    C-terminal 6xHis-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Lyophilized from a 0.2 μm Filtered 20 mM MES, 150 mM NaCl, pH 5.5
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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.
  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    May have a role in immune function. Probably involved in the processing of antigenic peptides during MHC class II-mediated antigen presentation. May play a role in activation-induced lymphocyte depletion in the thymus, and in neuronal degeneration and glial cell activation in the brain.
  • 基因功能参考文献：
    1. Cathepsin E, mitochondrial fission, and caspase activation/apoptosis are linked in the pathogenesis of pulmonary emphysema. PMID: 25239563
    2. High Expression of Cathepsin E is associated with Tissues but Not Blood of Patients with Barrett's Esophagus and Adenocarcinoma. PMID: 25348778
    3. Decreased activity of cathepsin E produced by decidual macrophages might be responsible for the induction of miscarriages in some recurrent miscarriage patients. PMID: 24464956
    4. data demonstrate that CatE contributes to normal growth and development of mammary glands through proper trafficking and secretion of Wnt5a PMID: 24242330
    5. CTSE is a marker of both gastric differentiation and signet-ring cell carcinoma, which should shed light on the mechanism of gastric tumorigenesis. PMID: 23451082
    6. Cath E activity is useful as a potential molecular target for Pancreatic ductal adenocarcinoma and early detection imaging. PMID: 22068166
    7. A comparative structure model of splice variant 2 was computed based on its alignment to the known structure of cathepsin E intermediate (Protein Data Bank code 1TZS) and used to rationalize its conformational properties and loss of activity. PMID: 22718633
    8. Emerging roles of cathepsin E in immune system cells and skin keratinocytes, and in host defense against cancer cells. PMID: 21664991
    9. Cath E selectivity was established by having -Leu**Pro- residues at the scissile peptide bond. PMID: 20600629
    10. These results suggest the possible involvement of cathepsin E in disruption of the structural and functional integrity of alpha 2-macroglobulin in the endolysosome system. PMID: 12631277
    11. Reduced expression of cathepsin E is observed in erythrocytes of humans with atopic dermatitis. PMID: 14769879
    12. crystal structure of an activation intermediate of cathepsin E at 2.35A resolution PMID: 15342244
    13. Both cathepsin E message and protein are found in human dendritic cells, but are absent in monocytes. PMID: 15699105
    14. Three-dimensional structure of cathepsin-E. PMID: 15845357
    15. the human cathepsin E gene is regulated by the constitutive androstane receptor PMID: 17888866
    16. cathepsin E differentially regulates the nature and function of dendritic cells and macrophages PMID: 17947645
    17. cathepsin E plays a substantial role in host defense against tumor cells through TRAIL-dependent apoptosis and/or tumor-associated macrophage-mediated cytotoxicity PMID: 18006832
    18. CatE is important in the processing of tetanus toxin C-fragment in primary human B cells. PMID: 18996084
    19. This study demonstrates the over-expression in CTSE, in particular, and TFF1 in sessile serrated adenomas compared to both hyperplastic polyps and tubular adenomas. PMID: 19172291

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  • 亚细胞定位：
    Endosome. Note=The proenzyme is localized to the endoplasmic reticulum and Golgi apparatus, while the mature enzyme is localized to the endosome.
  • 蛋白家族：
    Peptidase A1 family
  • 组织特异性：
    Expressed abundantly in the stomach, the Clara cells of the lung and activated B-lymphocytes, and at lower levels in lymph nodes, skin and spleen. Not expressed in resting B-lymphocytes.
  • 数据库链接：

    HGNC: 2530

    OMIM: 116890

    KEGG: hsa:1510

    STRING: 9606.ENSP00000350911

    UniGene: Hs.644082