Your Good Partner in Biology Research

  1. Home
  2. 抗体
  3. 多克隆抗体
  4. CST1 Antibody

CST1 Antibody

  • 货号：
    CSB-PA007380
  • 规格：
    ￥880
  • 图片：
    • Western Blot analysis of Jurkat cells using Cystatin SN Polyclonal Antibody
  • 其他：

产品详情

  • Uniprot No.：
    P01037
  • 基因名：
    CST1
  • 别名：
    CST1 antibody; Cystain SAI antibody; Cystain-SA-I antibody; Cystatin 1 antibody; Cystatin-1 antibody; Cystatin-SN antibody; Cystatin1 antibody; Cysteine proteinase inhibitor, type 2 family antibody; CYTN antibody; CYTN_HUMAN antibody; Salivary cystatin SA1 antibody; Salivary cystatin-SA-1 antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Synthesized peptide derived from the Internal region of Human Cystatin SN.
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated
  • 抗体亚型：
    IgG
  • 纯化方式：
    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
  • 产品提供形式：
    Liquid
  • 应用范围：
    WB, IHC, IF, ELISA
  • 推荐稀释比：
    Application Recommended Dilution
    IHC 1:100-1:300
    IF 1:200-1:1000
    ELISA 1:20000
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Human saliva appears to contain several cysteine proteinase inhibitors that are immunologically related to cystatin S but that differ in their specificity due to amino acid sequence differences. Cystatin SN, with a pI of 7.5, is a much better inhibitor of papain and dipeptidyl peptidase I than is cystatin S, although both inhibit ficin equally well.
  • 基因功能参考文献：
    1. Results revealed that CST1 expression was upregulated in colon cancer (CC) compared with normal tissues and contributed to CC cell proliferation. PMID: 29845224
    2. High CST1 expression is negatively correlated with survival of breast cancer patients. CST1 promotes cell proliferation, clone formation, and metastasis in breast cancer cells. CST1 is a novel potential prognostic biomarker and therapeutic target for breast cancer. PMID: 28523467
    3. this results identified cystatin 1 as a biomarker in patients with seasonal allergic rhinitis PMID: 28633877
    4. These results indicate that CST1-mediated extracellular CatB activity enhances tumor development by preventing cellular senescence. PMID: 28383558
    5. interactions of human family 1 & 2 cystatins with cathepsin L1 PMID: 27764212
    6. high expression of Cystatin SN is a significant prognostic indicator of a higher rate of recurrence, metastatic risk, and poor survival in patients with surgically resected NSCLCs. PMID: 25648368
    7. In conclusion, our data suggest that CST1 might contribute to the proliferation of pancreatic cancer cells and could be a potential biomarker for the early detection of pancreatic cancer. PMID: 25577248
    8. CST1 may contribute to inactivation of protease allergens and help re-establish homeostasis of the nasal membranes. PMID: 23950865
    9. CST1 expression at both the messenger RNA and protein levels was barely detected in control cells, which included early passage proliferating, quiescent, or immortal human fibroblasts PMID: 21636832
    10. Murine monoclonal antibodies were made which can distinguish between CST1 and CST2. PMID: 15829315
    11. CST1 might be highly involved in gastric tumorigenesis and regulate the proteolytic activity of cysteine proteases. PMID: 19463800
    12. Identification of Cystatin SN as a novel tumor marker for colorectal cancer. PMID: 19513549

    显示更多

    收起更多

  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    Cystatin family
  • 组织特异性：
    Expressed in submandibular and sublingual saliva but not in parotid saliva (at protein level). Expressed in saliva, tears, urine and seminal fluid.
  • 数据库链接：

    HGNC: 2473

    OMIM: 123855

    KEGG: hsa:1469

    STRING: 9606.ENSP00000305731

    UniGene: Hs.123114