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  4. Recombinant Human Testisin (PRSS21)

Recombinant Human Testisin (PRSS21)

In Stock
  • 中文名称：
    人PRSS21重组蛋白
  • 货号：
    CSB-EP897592HU
  • 规格：
    ￥1344
  • 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 90% as determined by SDS-PAGE.
  • 基因名：
    PRSS21
  • Uniprot No.：
  • 别名：
    Eosinophil serine protease 1; ESP-1; ESP1 ; Prss21; Serine protease 21; TEST_HUMAN; TEST1; Testisin
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    E.coli
  • 分子量：
    31.8kDa
  • 表达区域：
    42-288aa
  • 氨基酸序列
    IVGGEDAELGRWPWQGSLRLWDSHVCGVSLLSHRWALTAAHCFETYSDLSDPSGWMVQFGQLTSMPSFWSLQAYYTRYFVSNIYLSPRYLGNSPYDIALVKLSAPVTYTKHIQPICLQASTFEFENRTDCWVTGWGYIKEDEALPSPHTLQEVQVAIINNSMCNHLFLKYSFRKDIFGDMVCAGNAQGGKDACFGDSGGPLACNKNGLWYQIGVVSWGVGCGRPNRPGVYTNISHHFEWIQKLMAQS
    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：
    Could regulate proteolytic events associated with testicular germ cell maturation.
  • 基因功能参考文献：
    1. Testisin activates PAR-2, inducing PAR-2 loss from the cell surface, internalization, and cellular signaling. PMID: 25519908
    2. Testisin may promote carcinogenesis by inhibiting tumor suppressor activity of maspin. PMID: 20211623
    3. Loss of Testisin is caused, at least in part, by DNA hypermethylation and histone deacetylation, and suggest a tumour suppressor role for Testisin in testicular tumorigenesis. PMID: 15685234
    4. The results demonstrate for the first time that aberrant methylation of specific CpG sites near the transcription initiation site is an important factor in testisin gene silencing in TGCT. PMID: 16810501
    5. These data suggest that aberrant regulation of PRSS21 may underlie certain secondary male infertility syndromes, such as "easily decapitated" spermatozoa in humans. PMID: 19571264

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  • 亚细胞定位：
    Cell membrane; Lipid-anchor, GPI-anchor.
  • 蛋白家族：
    Peptidase S1 family
  • 组织特异性：
    Expressed predominantly in premeiotic testicular germ cells, mostly late pachytene and diplotene spermatocytes.
  • 数据库链接：

    HGNC: 9485

    OMIM: 608159

    KEGG: hsa:10942

    STRING: 9606.ENSP00000005995

    UniGene: Hs.72026