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  4. Recombinant Human Trypsin-2 (PRSS2) (K23Q,S167G), partial

Recombinant Human Trypsin-2 (PRSS2) (K23Q,S167G), partial

  • 中文名稱：
    人PRSS2重組蛋白
  • 貨號：
    CSB-EP018814HU(M)e0
  • 規(guī)格：
    ￥1344
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    PRSS2
  • Uniprot No.：
  • 別名：
    (Anionic trypsinogen)(Serine protease 2)(Trypsin II)
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長度：
    Partial
  • 來源：
    E.coli
  • 分子量：
    52.4 kDa
  • 表達(dá)區(qū)域：
    16-247aa(K23Q,S167G)
  • 氨基酸序列
    APFDDDDQIVGGYICEENSVPYQVSLNSGYHFCGGSLISEQWVVSAGHCYKSRIQVRLGEHNIEVLEGNEQFINAAKIIRHPKYNSRTLDNDILLIKLSSPAVINSRVSAISLPTAPPAAGTESLISGWGNTLSSGADYPDELQCLDAPVLGQAECEASYPGKITNNMFCVGFLEGGKDSCQGDSGGPVVSNGELQGIVSWGYGCAQKNRPGVYTKVYNYVDWIKDTIAANS
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標(biāo)簽：
    N-terminal GST-tagged
  • 產(chǎn)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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 復(fù)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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
  • 注意事項(xiàng)：
    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.

產(chǎn)品評價

靶點(diǎn)詳情

  • 功能：
    In the ileum, may be involved in defensin processing, including DEFA5.
  • 基因功能參考文獻(xiàn)：
    1. evaluated the association of claudin2 and PRSS1-PRSS2 polymorphisms with idiopathic recurrent acute (RAP) and chronic pancreatitis PMID: 26110235
    2. PRSS2 single nucleotide polymorphism associated with the development of alcoholic pancreatitis. PMID: 25253127
    3. Serum trypsinogen-2 is associated with pancreatic cancer and pancreatitis. PMID: 25916077
    4. trypsin-2 over-expression enhanced tongue carcinoma cell invasion by various genetic and proteolytic mechanisms. PMID: 22909050
    5. Elevation of urine trypsinogen 2 is an independent risk factor for pancreatic fistula after pancreaticoduodenectomy. PMID: 22357509
    6. Report a simple, rapid, easy, and noninvasive urinary trypsinogen-2 test can diagnose or rule out most cases of acute pancreatitis. PMID: 22481290
    7. Data show that urinary trypsinogen-2 dipstick test is a useful test for early diagnosis of post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis. PMID: 21946810
    8. results suggest that trypsinogen-2 is a more sensitive marker than amylase, and it can be useful in early diagnosis of post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis. PMID: 21792081
    9. A genetic variant of PRSS2 may contribute to the low prevalence of pancreatitis in primary hyperparathyroidism patients. PMID: 20625975
    10. Hyperexpression of the PRSS2 gene is associated with pancreatic cancer. PMID: 20428826
    11. there was a borderline statistically significant association between pancreatic cancer and HAT/HCT but no association between pancreatic cancer and HAT, HCT. PMID: 20484960
    12. Urine trypsinogen-2 test may be an important diagnostic tool in excluding the diagnosis of acute pancreatitis; it has a negative predictive value. PMID: 20517765
    13. Results do not support the urinary trypsinogen-2 dipstick test (UTDT) to replace standard plasma amylase for the diagnosis of AP, however, the test demonstrated an adequate sensitivity to be used for rapid early screening of AP in daily clinics. PMID: 19752771
    14. Results indicate that up-regulation of anionic trypsinogen in pancreatic diseases does not affect physiological trypsinogen activation, but significantly limits trypsin generation under potential pathological conditions. PMID: 12709065
    15. High levels of pulmonary trypsin-2 may be associated with the development of bronchopulmonary dysplasia in preterm infants. PMID: 12949286
    16. G191R variant of PRSS2 mitigates intrapancreatic trypsin activity and thereby protects against chronic pancreatitis PMID: 16699518
    17. Our results suggest that serum trypsinogen-2 is a most useful marker for diagnosing patients with cholangiocarcinoma, and it is superior to serum CA19-9 and CEA. PMID: 17640760
    18. Co-localization of trypsin-2 and MMP-9 resulted in intracellular proMMP-9 processing that represented fully or partially activated MMP-9. PMID: 18062964
    19. A loss of function polymorphism (G191R) of anionic trypsinogen (PRSS2) confers protection against chronic pancreatitis. PMID: 18362849
    20. A fusion with PRSS1 is associated with hereditary pancreatitis. PMID: 18461367
    21. primary role of trypsinogen sulfation in humans is to stimulate autoactivation of PRSS1 PMID: 18986305
    22. The p.G191R variant protected against alcoholic and idiopathic chronic pancreatitis as well as alcoholic acute pancreatitis in Japan. PMID: 19052022
    23. G191R PRSS2 is a rare allele in the Indian population and the data suggest a nonsignificant trend towards a protective effect from tropical calcific pancreatitis in Indians. PMID: 19077465

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  • 亞細(xì)胞定位：
    Secreted, extracellular space.
  • 蛋白家族：
    Peptidase S1 family
  • 組織特異性：
    Expressed in Paneth cells, at the base of small intestinal crypts.
  • 數(shù)據(jù)庫鏈接：

    HGNC: 9483

    OMIM: 601564

    KEGG: hsa:5645

    UniGene: Hs.449281