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KCNAB1 Antibody

  • 货号：
    CSB-PA012013LA01HU
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 图片：
    • Western Blot
      Positive WB detected in: Mouse kidney tissue, U87 whole cell lysate, SH-SY5Y whole cell lysate
      All lanes: KCNAB1 antibody at 3.9µg/ml
      Secondary
      Goat polyclonal to rabbit IgG at 1/50000 dilution
      Predicted band size: 47, 45, 46 kDa
      Observed band size: 60 kDa
    • IHC image of CSB-PA012013LA01HU diluted at 1:200 and staining in paraffin-embedded human pancreatic cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
    • IHC image of CSB-PA012013LA01HU diluted at 1:200 and staining in paraffin-embedded human brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
    • Immunofluorescence staining of HepG2 cells with CSB-PA012013LA01HU at 1:66, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) KCNAB1 Polyclonal antibody
  • Uniprot No.：
    Q14722
  • 基因名：
    KCNAB1
  • 别名：
    hKvb3 antibody; hKvBeta3 antibody; K(+) channel subunit beta-1 antibody; KCAB1_HUMAN antibody; KCNA1B antibody; KCNAB1 antibody; Kv-beta-1 antibody; Kvb1.3 antibody; Voltage-gated potassium channel beta-1 subunit antibody; Voltage-gated potassium channel subunit beta-1 antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human, Mouse
  • 免疫原：
    Recombinant Human Voltage-gated potassium channel subunit beta-1 protein (287-401AA)
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated

    本页面中的产品，KCNAB1 Antibody (CSB-PA012013LA01HU)，的标记方式是Non-conjugated。对于KCNAB1 Antibody，我们还提供其他标记。见下表：

    可提供标记
    标记方式 货号 产品名称 应用
    HRP CSB-PA012013LB01HU KCNAB1 Antibody, HRP conjugated ELISA
    FITC CSB-PA012013LC01HU KCNAB1 Antibody, FITC conjugated
    Biotin CSB-PA012013LD01HU KCNAB1 Antibody, Biotin conjugated ELISA
  • 克隆类型：
    Polyclonal
  • 抗体亚型：
    IgG
  • 纯化方式：
    >95%, Protein G purified
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Preservative: 0.03% Proclin 300
    Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA, WB, IHC, IF
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:500-1:5000
    IHC 1:200-1:500
    IF 1:50-1:200
  • 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：
    Cytoplasmic potassium channel subunit that modulates the characteristics of the channel-forming alpha-subunits. Modulates action potentials via its effect on the pore-forming alpha subunits. Promotes expression of the pore-forming alpha subunits at the cell membrane, and thereby increases channel activity. Mediates closure of delayed rectifier potassium channels by physically obstructing the pore via its N-terminal domain and increases the speed of channel closure for other family members. Promotes the closure of KCNA1, KCNA2 and KCNA5 channels. Accelerates KCNA4 channel closure. Accelerates the closure of heteromeric channels formed by KCNA1 and KCNA4. Accelerates the closure of heteromeric channels formed by KCNA2, KCNA5 and KCNA6. Isoform KvB1.2 has no effect on KCNA1, KCNA2 or KCNB1. Enhances KCNB1 and KCNB2 channel activity. Binds NADPH; this is required for efficient down-regulation of potassium channel activity. Has NADPH-dependent aldoketoreductase activity. Oxidation of the bound NADPH strongly decreases N-type inactivation of potassium channel activity.
  • 基因功能参考文献：
    1. Genetic variations of KCNAB1 and CRYAA are associated with age-related nuclear cataract. PMID: 24951543
    2. Protein kinase C inhibition results in a Kv 1.5 and Kv beta 1.3 pharmacology closer to Kv 1.5 channels PMID: 24946104
    3. These results support KCNAB1 as a susceptibility gene for lateral temporal epilepsy , in agreement with previous studies showing that this gene may alter susceptibility to focal epilepsy. PMID: 21333500
    4. Double-mutant cycle analysis indicates that R5 of Kvbeta1.3 interacts with A501 and T480 of Kv1.5, residues located deep within the pore of the channel. PMID: 18987637
  • 亚细胞定位：
    Cytoplasm. Membrane; Peripheral membrane protein; Cytoplasmic side. Cell membrane; Peripheral membrane protein; Cytoplasmic side.
  • 蛋白家族：
    Shaker potassium channel beta subunit family
  • 组织特异性：
    In brain, expression is most prominent in caudate nucleus, hippocampus and thalamus. Significant expression also detected in amygdala and subthalamic nucleus. Also expressed in both healthy and cardiomyopathic heart. Up to four times more abundant in left
  • 数据库链接：

    HGNC: 6228

    OMIM: 601141

    KEGG: hsa:7881

    STRING: 9606.ENSP00000419952

    UniGene: Hs.654519