国产午夜福利片1000无码丨人妻国产成人久久av免费高清丨午夜做受视频试看6次丨日韩av不卡一区在线免费观看丨在线观看精品三级欧美

Your Good Partner in Biology Research

  1. Home
  2. 抗體
  3. 重組抗體
  4. CBX2 Recombinant Monoclonal Antibody

CBX2 Recombinant Monoclonal Antibody

  • 中文名稱：
    CBX2重組抗體
  • 貨號：
    CSB-RA632623A0HU
  • 規格：
    ￥1320
  • 圖片：
    • Western Blot
      Positive WB detected in: U251 whole cell lysate, Ntera-2 whole cell lysate, Hela whole cell lysate, MCF-7 whole cell lysate, HepG2 whole cell lysate, HEK293 whole cell lysate, Rat heart tissue
      All lanes: CBX2 antibody at 1:2000
      Secondary
      Goat polyclonal to rabbit IgG at 1/50000 dilution
      Predicted band size: 57, 24 kDa
      Observed band size: 60-72 kDa
  • 其他：

產品詳情

  • 產品描述：
    CSB-RA632623A0HU重組單克隆抗體是針對表觀遺傳調控核心因子CBX2開發的高特異性科研工具。該抗體靶向Polycomb抑制復合物（PRC1）的關鍵成員CBX2蛋白，該蛋白通過介導組蛋白H3K27me3修飾參與基因沉默、干細胞維持及細胞命運決定等重要生物學過程，其功能異常與胚胎發育異常及腫瘤發生密切相關。經嚴格驗證，本抗體在Western Blot實驗中可清晰識別內源性CBX2蛋白表達，推薦使用濃度為1:500至1:2000；同時具備ELISA檢測應用兼容性，為研究者提供多重實驗選擇。該產品適用于探索多能性維持、細胞重編程、腫瘤表觀遺傳失調等研究領域，尤其適用于染色質動態調控機制解析、基因沉默模型構建及靶向PRC1復合物的功能研究。通過高批間一致性和低交叉反應性的優勢，該抗體可為表觀遺傳學、發育生物學和腫瘤微環境研究提供可靠支持，所有應用均嚴格限定于基礎科研范疇。
  • Uniprot No.：
  • 基因名：
    CBX2
  • 別名：
    Chromobox protein homolog 2, CBX2
  • 反應種屬：
    Human, Rat
  • 免疫原：
    A synthesized peptide derived from human CBX2
  • 免疫原種屬：
    Homo sapiens (Human)
  • 標記方式：
    Non-conjugated
  • 克隆類型：
    Monoclonal
  • 抗體亞型：
    Rabbit IgG
  • 純化方式：
    Affinity-chromatography
  • 克隆號：
    24A2
  • 濃度：
    It differs from different batches. Please contact us to confirm it.
  • 保存緩沖液：
    Rabbit IgG in 10mM phosphate buffered saline , pH 7.4, 150mM sodium chloride, 0.05% BSA, 0.02% sodium azide and 50% glycerol.
  • 產品提供形式：
    Liquid
  • 應用范圍：
    ELISA, WB
  • 推薦稀釋比：
    Application Recommended Dilution
    WB 1:500-1:2000
  • Protocols：
  • 儲存條件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 貨期：
    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.
  • 用途：
    For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

  • 功能：
    Component of a Polycomb group (PcG) multiprotein PRC1-like complex, a complex class required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-119', rendering chromatin heritably changed in its expressibility. Binds to histone H3 trimethylated at 'Lys-9' (H3K9me3) or at 'Lys-27' (H3K27me3). Plays a role in the lineage differentiation of the germ layers in embryonic development. Involved in sexual development, acting as activator of NR5A1 expression.
  • 基因功能參考文獻：
    1. study indicates a distinct function of the shorter form of CBX2 and by identifying several of its unique targets, can advance our understanding of DSD pathogenesis and ultimately DSD diagnosis and management. PMID: 29998616
    2. These results suggest that CBX2's phosphorylation is critical for its transcriptional repression of target genes. PMID: 28992316
    3. Data show that basal-like subgroup was enriched for aggressive tumors and somatic mutations in trithorax-group genes and it overexpressed polycomb genes EZH2 and CBX2. PMID: 26431491
    4. up-regulated in metastatic castration-resistant prostate cancer and elevated expression correlates with poor clinical outcome PMID: 26877821
    5. CBX2 role in the sex development cascade is to stimulate the male pathway and concurrently inhibit the female pathway. PMID: 25569159
    6. CBX2 upregulation and amplification significantly correlated with metastatic progression and lower overall survival in many cancer types, particularly those of the breast PMID: 25225902
    7. This study does not support CBX2 gene disruption as a common cause of gonadal gonadal disorders of sex development. PMID: 23219007
    8. Two distinct mechanisms are involved in CBX2-mediated gene silencing. The short CBX2-2 isoform would repress the transcription in a PRC1-independent fashion, whereas gene repression by the long CBX2-1 isoform is mediated by the PRC1 protein complex. PMID: 22419124
    9. CDYL functions as a molecular bridge between PRC2 and the repressive chromatin mark H3K27me3, forming a positive feedback loop to facilitate the establishment and propagation of H3K27me3 modifications along the chromatin PMID: 22009739
    10. hPc2 serves as a SUMO E3 ligase for cystathionine beta-synthase, increasing the efficiency of sumoylation. PMID: 19107218

    顯示更多

    收起更多

  • 相關疾病：
    46,XY sex reversal 5 (SRXY5)
  • 亞細胞定位：
    Nucleus. Chromosome.
  • 數據庫鏈接：

    HGNC: 1552

    OMIM: 602770

    KEGG: hsa:84733

    STRING: 9606.ENSP00000308750

    UniGene: Hs.368410