Anti-Aquaporin 2 antibody (ab110496)

Overview

  • Product name
  • Description
    Rabbit polyclonal to Aquaporin 2
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Sheep, Cow, Dog, Pig, Chimpanzee, Macaque monkey, Gorilla, Orangutan
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 200 to the C-terminus of Human Aquaporin 2.

  • Positive control
    • This antibody gave a positive signal in Human, Mouse and Rat Kidney tissue lysates.

Properties

  • Form
    Liquid
  • Storage instructions
    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.
  • Storage buffer
    pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituent: PBS
    Note: Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab110496 in the following tested applications.

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

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Detects a band of approximately 37 kDa (predicted molecular weight: 29 kDa).

Target

  • Function
    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.
  • Tissue specificity
    Expressed in renal collecting tubules.
  • Involvement in disease
    Diabetes insipidus, nephrogenic, autosomal
  • Sequence similarities
    Belongs to the MIP/aquaporin (TC 1.A.8) family.
  • Domain
    Aquaporins contain two tandem repeats each containing three membrane-spanning domains and a pore-forming loop with the signature motif Asn-Pro-Ala (NPA).
  • Post-translational
    modifications
    Ser-256 phosphorylation is necessary and sufficient for expression at the apical membrane. Endocytosis is not phosphorylation-dependent.
  • Cellular localization
    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
  • Database links
  • Alternative names
    • 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

Images

  • All lanes : Anti-Aquaporin 2 antibody (ab110496) at 1 µg/ml

    Lane 1 : Human kidney tissue lysate - total protein (ab30203)
    Lane 2 : Kidney (Mouse) Tissue Lysate
    Lane 3 : Kidney (Rat) Tissue Lysate
    Lane 4 : Human kidney tissue lysate - total protein (ab30203) with Immunising peptide at 1 µg/ml
    Lane 5 : Kidney (Mouse) Tissue Lysate with Immunising peptide at 1 µg/ml
    Lane 6 : Kidney (Rat) Tissue Lysate with Immunising peptide at 1 µg/ml

    Lysates/proteins at 20 µg per lane.

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 29 kDa
    Observed band size : 37 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 22 kDa,53 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 16 minutes

References

ab110496 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

Abcam has not validated the combination of species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Mouse Tissue sections (Kidney)
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: Sodium citrate buffer
Permeabilization
No
Specification
Kidney
Blocking step
Fish Gelatin in PBS as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 0.2% · Temperature: 21°C
Fixative
Paraformaldehyde
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Submitted Nov 20 2017

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