Anti-Aquaporin 2 (phospho S261)抗体(ab64154)


  • 产品名称Anti-Aquaporin 2 (phospho S261)抗体
    参阅全部 Aquaporin 2 一抗
  • 描述
    兔多克隆抗体to Aquaporin 2 (phospho S261)
  • 特异性This antibody is specific for ~29k Aquaporin 2 protein phosphorylated at Ser261. It also recognizes the glycosylated form of Aquaporin 2 at ~ 37k. Immunolabeling of the Aquaporin 2 band is blocked by preadsorption with the phospho peptide used as antigen but not by the corresponding dephospho peptide.
  • 经测试应用适用于: WB, Flow Cytmore details
  • 种属反应性
    与反应: Rat
    预测可用于: Mouse, Chicken, Cow, Dog, Human, Non Human Primates
  • 免疫原

    Phosphopeptide corresponding to amino acid residues surrounding the phospho Serine 261 of rat Aquaporin 2.

  • 阳性对照
    • Rat kidney lysate.


  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液Preservative: None
    Constituents: 50% Glycerol, 0.1mg/ml BSA, 150mM Sodium chloride, 10mM HEPES, pH 7.5
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab64154 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/1000. Detects a band of approximately 29 kDa (predicted molecular weight: 29 kDa).
Flow Cyt Use at an assay dependent concentration. PubMed: 20826573ab171870-Rabbit polyclonal IgG, is suitable for use as an isotype control with this antibody.


  • 功能Forms a water-specific channel that provides the plasma membranes of renal collecting duct with high permeability to water, thereby permitting water to move in the direction of an osmotic gradient.
  • 组织特异性Expressed in renal collecting tubules.
  • 疾病相关Diabetes insipidus, nephrogenic, autosomal
  • 序列相似性Belongs to the MIP/aquaporin (TC 1.A.8) family.
  • 结构域Aquaporins contain two tandem repeats each containing three membrane-spanning domains and a pore-forming loop with the signature motif Asn-Pro-Ala (NPA).
  • 翻译后修饰Ser-256 phosphorylation is necessary and sufficient for expression at the apical membrane. Endocytosis is not phosphorylation-dependent.
  • 细胞定位Apical cell membrane. Basolateral cell membrane. Cytoplasmic vesicle membrane. Golgi apparatus, trans-Golgi network membrane. Shuttles from vesicles to the apical membrane. Vasopressin-regulated phosphorylation is required for translocation to the apical cell membrane. PLEKHA8/FAPP2 is required to transport AQP2 from the TGN to sites where AQP2 is phosphorylated.
  • Information by UniProt
  • 数据库链接
  • 别名
    • ADH water channel antibody
    • AQP 2 antibody
    • AQP CD antibody
    • AQP-2 antibody
    • AQP-CD antibody
    • AQP2 antibody
    • AQP2_HUMAN antibody
    • AQPCD antibody
    • Aquaporin 2 collecting duct antibody
    • Aquaporin CD antibody
    • Aquaporin-2 antibody
    • Aquaporin-CD antibody
    • Aquaporin2 antibody
    • Aquaporine 2 antibody
    • Collecting duct water channel protein antibody
    • MGC34501 antibody
    • Water channel aquaporin 2 antibody
    • Water channel protein for renal collecting duct antibody
    • WCH CD antibody
    • WCH-CD antibody
    • WCHCD antibody
    see all

Anti-Aquaporin 2 (phospho S261) antibody 图像

  • All lanes : Anti-Aquaporin 2 (phospho S261) antibody (ab64154) at 1/1000 dilution

    Lane 1 : Rat kidney lysate
    Lane 2 : Rat kidney lysate, with blocking peptide

    Predicted band size : 29 kDa
    Observed band size : 29,37 kDa (why is the actual band size different from the predicted?)

Anti-Aquaporin 2 (phospho S261) antibody (ab64154)参考文献

This product has been referenced in:
  • Kelley R  et al. Tubular cell-enriched subpopulation of primary renal cells improves survival and augments kidney function in rodent model of chronic kidney disease. Am J Physiol Renal Physiol 299:F1026-39 (2010). Flow Cyt ; Rat . Read more (PubMed: 20826573) »

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