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  • Your Good Partner in Biology Research

    Recombinant Human Serine protease hepsin(HPN)

    • 货号:
    • 规格:
    • 来源:
      in vitro E.coli expression system
    • 其他:


    • 基因名:
    • Uniprot No.:
    • 别名:
      HPN; TMPRSS1; Serine protease hepsin; Transmembrane protease serine 1
    • 种属:
      Homo sapiens (Human)
    • 蛋白长度:
      full length protein
    • 表达区域:
    • 氨基酸序列
      Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
    • 蛋白标签:
      N-terminal 10xHis-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 Tris/PBS-based buffer, 6% Trehalose, pH 8.0
    • 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.
    • 注意事项:
      Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
    • Datasheet & COA:
      Please contact us to get it.



    • 功能:
      Serine protease that cleaves extracellular substrates, and contributes to the proteolytic processing of growth factors, such as HGF and MST1/HGFL. Plays a role in cell growth and maintenance of cell morphology. Plays a role in the proteolytic processing of ACE2. Mediates the proteolytic cleavage of urinary UMOD that is required for UMOD polymerization.
    • 基因功能参考文献:
      1. Study showed was that Hepsin was downregulated in 78% of gastric cancer. Its high expression seems to predict poor prognosis. These results predicted that hepsin protein expression was one of the significant and independent prognostic factors for overall survival of Gastric Cancer. PMID: 27841306
      2. Genetic variation in/near the gene encoding for hepsin protein may influence risk of bipolar disorder and (at least for the rs62122114-A allele) may have functional impact (i.e. differential expression) as evidenced by serum HPN protein expression. PMID: 28886448
      3. significant negative association was found between hepsin expression in endometrial carcinoma cases regarding the grade and the size of tumors as well as myometrial invasion PMID: 26990747
      4. These data demonstrate that the membrane-bound serine protease hepsin is the enzyme responsible for the physiological cleavage of uromodulin. PMID: 26673890
      5. The Hepsin pathway acts in concert with Wnt pathway to promote prostate cancer progression. PMID: 26139199
      6. Low expression levels of hepsin and TMPRSS3 are associated with poor breast cancer survival PMID: 26014348
      7. Hepsin suppressed CDK11p58 internal ribosome entry site activity in prostate cancer cells by modulating UNR expression and eIF-2alpha phosphorylation. PMID: 25576733
      8. The results of this study suggest that, in Korean men, some polymorphisms in the HPN gene might be associated with the risk of developing prostate cancer. PMID: 22665141
      9. hepsin expression is frequently up-regulated in breast cancer tissues, which is associated with tumor growth and progression PMID: 21383634
      10. These findings suggest that the MSP/RON signaling pathway may be regulated by hepsin in tissue homeostasis and in disease pathologies, such as in cancer and immune disorders. PMID: 21875933
      11. Elevated levels of hepsin interfere with cell adhesion and viability in the background of prostate cancer as well as other tissue types, the details of which depend on the microenvironment provided. PMID: 21750652
      12. Hepsin activity was inhibited by anthralin and increased by resveratrol. PMID: 20673210
      13. Germline genetic variation of HPN does not seem to contribute to risk of prostate cancer or prognosis. PMID: 20166135
      14. Hepsin activates prostasin and cleaves the extracellular domain of the epidermal growth factor receptor. PMID: 19911255
      15. Hepsin and maspin are inversely expressed in laser capture microdissectioned prostate cancer PMID: 12629351
      16. Hepsin is functionally linked to hepatocyte growth factor/MET pathway, which may contribute to prostate cancer progression. PMID: 15792801
      17. A major 11-locus haplotype is significantly associated with prostate cancer, which provides further support that HPN is a potentially important candidate gene involved in prostate cancer susceptibility. PMID: 16783571
      18. the ability of hepsin to efficiently activate pro-uPA suggests that it may initiate plasmin-mediated proteolytic pathways at the tumor/stroma interface that lead to basement membrane disruption and tumor progression PMID: 16908524
      19. Our findings suggest that the balance between hepsin and its inhibitor, HAI-2, may have prognostic value in RCC. PMID: 17309599
      20. We analyzed all the common variations using tag SNP in the HPN and LTBP4 genes for association with IA in 390 patients and 642 controls in the Dutch population. PMID: 18487557
      21. Hepsin showed potential inhibitory effects mediated by the induction of 14-3-3sigma expression which leads to both cell cycle arrest at the G2/M phase PMID: 18698500
      22. Ln-332 may be one mechanism by which hepsin promotes prostate tumor progression and metastasis, possibly by up-regulating prostate cancer cell motility. PMID: 18784072



    • 亚细胞定位:
      Cell membrane; Single-pass type II membrane protein. Apical cell membrane; Single-pass type II membrane protein.
    • 蛋白家族:
      Peptidase S1 family
    • 组织特异性:
      Detected in liver and kidney.
    • 数据库链接:

      HGNC: 5155

      OMIM: 142440

      KEGG: hsa:3249

      STRING: 9606.ENSP00000262626

      UniGene: Hs.182385

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