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  4. Recombinant Human Dermcidin (DCD)

Recombinant Human Dermcidin (DCD)

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  • 中文名称：
    Recombinant Human Dermcidin(DCD)
  • 货号：
    CSB-YP006537HU
  • 规格：
    ￥1500
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP006537HU could indicate that this peptide derived from Yeast-expressed Homo sapiens (Human) DCD.
    • Based on the SEQUEST from database of Yeast host and target protein, the LC-MS/MS Analysis result of CSB-YP006537HU could indicate that this peptide derived from Yeast-expressed Homo sapiens (Human) DCD.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    DCD
  • Uniprot No.：
  • 别名：
    AIDD ; DCD 1; dcd; DCD-1; DCD_HUMAN; Dermcidin; DSEP; HCAP; PIF; Preproteolysin
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    Yeast
  • 分子量：
    11.3kDa
  • 表达区域：
    20-110aa
  • 氨基酸序列
    YDPEAASAPGSGNPCHEASAAQKENAGEDPGLARQAPKPRKQRSSLLEKGLDGAKKAVGGLGKLGKDAVEDLESVGKGAVHDVKDVLDSVL
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-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：
    Tris-based buffer,50% glycerol
  • 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：
    3-7 business days
  • 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.

产品评价

靶点详情

  • 功能：
    DCD-1 displays antimicrobial activity thereby limiting skin infection by potential pathogens in the first few hours after bacterial colonization. Highly effective against E.coli, E.faecalis, S.aureus and C.albicans. Optimal pH and salt concentration resemble the conditions in sweat. Also exhibits proteolytic activity, cleaving on the C-terminal side of Arg and, to a lesser extent, Lys residues.; Survival-promoting peptide promotes survival of neurons and displays phosphatase activity. It may bind IgG.
  • 基因功能参考文献：
    1. the present study suggests that dermcidin is a novel binding protein of lncRNA STCAT3, which serves an important role in the progress and clinical outcome of gastric cancer PMID: 30226544
    2. The results of this study suggest that these biomarker DCD can serve as a potential non-invasive early diagnosis platform reflecting PiB-PET imaging for Mild Cognitive Impairment and Alzheimer's Disease. PMID: 27392853
    3. this study shows that PIF regulates systemic immunity and targets protective regulatory and cytoskeleton proteins PMID: 26944449
    4. This is the first report of the presence of DCD in nasal mucosa and demonstration of DCD in clinical samples of human nasal secretions at clinically relevant concentrations, which may represent a novel arm of sinonasal airway innate defense. PMID: 27650261
    5. Identification of dermcidin in human sebaceous gland cells supports the concept that sebocytes play an important role in the innate immunity of the skin through the expression of antimicrobial peptides and specific lipids. PMID: 26718508
    6. Reduced DCD concentration in sweat in patients with inflammatory acne may permit proliferation of P. acnes in pilosebaceous units, resulting in progression of inflammatory acne. PMID: 25673161
    7. These findings imply that DCD promotes breast tumorigenesis via modulation of ERBB signaling pathways PMID: 25879571
    8. Dermcidin binds platelets and may inhibit the therapeutic action of aspirin following acute myocardial infarction. PMID: 25055737
    9. Data indicate that Y-P30/dermcidin expressed in placentas of first trimester pregnancies. PMID: 24969620
    10. Increased Dermcidin was also detected with immunoblotting. PMID: 24562771
    11. Crystal structure and functional mechanism of a human antimicrobial membrane channel PMID: 23426625
    12. major binding partners of LEKTI were found to be the antimicrobial peptide dermcidin and the serine protease cathepsin G and no kallikreins. PMID: 22588119
    13. Structure-activity analysis of the dermcidin-derived peptide DCD-1L, an anionic antimicrobial peptide present in human sweat. PMID: 22262861
    14. revealed that Nck1 SH2 domain binds to the phosphotyrosine residue at position 20 (Y20) of the DCD PMID: 21397687
    15. dermcidin was a novel platelet aggregating agent, and potentiated the ADP induced thrombosis in the animal model as well as acutely inhibited glucose induced insulin synthesis. PMID: 20809104
    16. There was a significant correlation between weight loss and survival in the PIF-positive non-small-cell lung cancer patients. PMID: 20837461
    17. Data show that dermcidin adopts a flexible amphipathic alpha-helical structure with a helix-hinge-helix motif, which is a common molecular fold among antimicrobial peptides. PMID: 20510021
    18. identified as antibiotic peptide secreted by sweat glands PMID: 11694882
    19. Our results confirmed previous findings indicating that dermcidin-1L could have promising therapeutic potentials and shed new light on the structure-function relationship of dermcidin-1L. PMID: 15670776
    20. Reduced expression of dermcidin in sweat of patients with atopic dermatitis may contribute to the high susceptibility of these patients to skin infections and altered skin colonization with Staphylococcus aureus. PMID: 15944307
    21. NF-kappaB and STAT3 are activated by proteolysis inducing factor in human Kupffer cells and monocytes PMID: 16142329
    22. Functional analysis indicated that proteolytic processing of DCD-1L by Cathepsin D in human sweat modulates the innate immune defense of human skin. PMID: 16354654
    23. Dermcidin may function as an oncogene in hepatic as well as breast cells; Glycosylation is not required, but the importance of asparagine residues suggests a role for the proteolysis-inducing factor core peptide domain. PMID: 16685272
    24. This work suggests that DCD might participate in the regulation of placental function by means of modulating the proteolytic cascades on the trophoblastic cell surface. PMID: 17448443
    25. Dermcidin is a proliferation and survival factor in prostate cancer cells subjected to stressors found in the prostate cancer microenvironment. PMID: 17626247
    26. These data suggest that the disorder and order transition may be relevant for some biological functions of PIF/DCD. PMID: 18058718
    27. There is a growing body of evidence illustrating dermcidin as an oncogene and its Y-P30 subunite as a survival factor (Review) PMID: 18403914
    28. Expression of dermcidin in human primary tumours appears highly variable and is not induced substantially by hypoxia/oxidative stress in cell line model systems PMID: 18594538
    29. pleiotrophin (PTN) and syndecan-2 and -3 as direct binding partners of Y-P30. PMID: 18599487
    30. IRAK-4, which is essential for virtually all TLR signalling, was suppressed, whereas the precursor for the antibiotic peptide Dermcidin was up-regulated in HIV-infected cells. PMID: 19703016

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  • 亚细胞定位：
    Secreted.
  • 组织特异性：
    Specifically and constitutively expressed in eccrine sweat gland cells. Secreted into the sweat at a concentration of 1-10 micrograms/ml.
  • 数据库链接：

    HGNC: 14669

    OMIM: 606634

    KEGG: hsa:117159

    UniGene: Hs.350570