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MABN2526-25UG Anti-Aquaporin 4 Antibody, clone E5415B

Anti-Aquaporin 4, clone E5415B, Cat. No. MABN2526, is a mouse monoclonal antibody that detects Aquaporin-4 and is tested for use in ELISA, Function Analysis, Immunocytochemistry, Immunofluorescence, and Western Blotting.

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MABN2526-25UG
25 μg  
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      Replacement Information
      Description
      Catalogue NumberMABN2526-25UG
      DescriptionAnti-Aquaporin 4 Antibody, clone E5415B
      Alternate Names
      • AQP-4
      • Mercurial-insensitive water channel
      • MIWC
      • WCH4
      Background InformationAquaporin-4 (UniProt: P55087; also known as AQP-4, Mercurial-insensitive water channel, MIWC, WCH4) is encoded by the AQP4 gene (Gene ID: 361) in human. Aquaporin-4 is a multi-pass membrane protein that forms a water-specific channel and serves as an osmoreceptor that regulates body water balance and mediates water flow within the central nervous system. Its extracellular domains are localized to amino acids 58-64, 137-155, and 206-231); its transmembrane domains are in amino acids 37-57, 65-85, 116-136, 156-176, 185-205, and 232-252); and the cytoplasmic domain is in amino acids 1-36, 86-115, 177-184, and 253-323). Aquaporin-4 is largely expressed in the brain and the skeletal muscle and at lower levels in heart, kidney, and lung tissue. Phosphorylation of Aquaporin-4 at Serine 180 by protein kinase C is shown to reduce conductance by about 50%, whereas phosphorylation at Serine 111 by protein kinase G in response to glutamate can increase conductance by about 40%. Two isoforms of Aquaporin-4 have been described that are produced by alternative splicing. Antibodies to Aquaporin-4 can serve as useful serum markers to distinguishing neuromyelitis Optica (NM) from multiple sclerosis. Clone mCCD does not cause redistribution of Aquaporin-4 and also it does not affect coaggregation astrocytic CD32-B and Aquaporin-4. (Ref.: Hinson, SR et al. (2017). Proc. Natl. Acad. Sci. USA 114(21); 5491-5496).
      References
      Product Information
      FormatPurified
      PresentationPurified mouse monoclonal antibody IgG2a in PBS without azide.
      Quality LevelMQ200
      Applications
      ApplicationAnti-Aquaporin 4, clone E5415B, Cat. No. MABN2526, is a mouse monoclonal antibody that detects Aquaporin-4 and is tested for use in ELISA, Function Analysis, Immunocytochemistry, Immunofluorescence, and Western Blotting.
      Key Applications
      • Affects Function
      • ELISA
      • Immunocytochemistry
      • Immunofluorescence
      • Western Blotting
      Application NotesELISA Analysis: A representative lot detected Aquaporin 4 in ELISA applications (Huang, P, et. al. (2016). Biochem Biophys Rep. 7:77-83).

      Western Blotting Analysis: A representative lot detected Aquaporin 4 in Western Blotting applications (Huang, P, et. al. (2016). Biochem Biophys Rep. 7:77-83).

      Immunocytochemistry Analysis: A 1:25 dilution from a representative lot detected Aquaporin 4 in mouse astrocytes.

      Function Analysis: A representative lot reduced endogenous Aquaporin-4 in primary cultured astrocytes. (Huang, P, et. al. (2016). Biochem Biophys Rep. 7:77-83).

      Immunofluorescence Analysis: A representative lot detected Aquaporin 4 in Immunofluorescence applications (Huang, P, et. al. (2016). Biochem Biophys Rep. 7:77-83).

      Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
      Biological Information
      ImmunogenRecombinant extracellular domain of murine Aquaporin 4.
      EpitopeExtracellular domain
      CloneE5415B
      Concentration1.0 mg/mL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
      HostMouse
      SpecificityClone E5415B is a mouse monoclonal antibody generated in AQP-4 knockout mice that detects murine Aquaporin-4. It targets an epitope within the extracellular domain. This antibody is specific for M23 (Isoform 1).
      IsotypeIgG2aκ
      Species Reactivity
      • Mouse
      Species Reactivity NoteMouse.
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • Aqp4
      Purification MethodProtein G purified
      UniProt Number
      Molecular Weight~45 kDa observed; 34.44 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in Mouse heart tissue lysate.

      Western Blotting Analysis: A 1:500 dilution of this antibody detected Aquaporin 4 in Mouse heart tissue lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -10°C to -25°C from date of receipt. Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
      Packaging Information
      Material Size25 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Numero di catalogo GTIN
      MABN2526-25UG 04065265872607