Recombinant
RabMAb

Anti-IgG4 antibody [EP4420] (ab109493)

Overview

  • Product name
    Anti-IgG4 antibody [EP4420]
    See all IgG4 primary antibodies
  • Description
    Rabbit monoclonal [EP4420] to IgG4
  • Specificity
    Does not cross-react with IgG1, IgG2, or IgG3.
  • Tested applications
    Suitable for: WB, IHC-Pmore details
    Unsuitable for: ICC or IP
  • Species reactivity
    Reacts with: Human
  • Immunogen

    A synthetic peptide corresponding to residues in the Hinge region of Human IgG4.

  • Positive control
    • Human spleen and Human plasma lysates; Human tonsil tissue.
  • General notes

    This product is a recombinant rabbit monoclonal antibody.

     

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

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. Stable for 12 months at -20°C.
  • Storage buffer
    PBS 49%,Sodium azide 0.01%,Glycerol 50%,BSA 0.05%
  • Purity
    Tissue culture supernatant
  • Clonality
    Monoclonal
  • Clone number
    EP4420
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab109493 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 1/1000 - 1/10000. Predicted molecular weight: 36 kDa.
IHC-P 1/1000 - 1/5000. Perform heat mediated antigen retrieval via the pressure cooker method before commencing with IHC staining protocol.
  • Application notes
    Is unsuitable for ICC or IP.
  • Target

    • Relevance
      IgG4 antibodies will dominate the IgG response in schistosomiasis, lymphatic filariasis, and in patients after allergen immunotherapy. Unlike the other IgG subclasses, IgG4 does not activate complement. A combined IgA-IgG4 deficiency has been associated with recurrent pyogenic infections.
    • Cellular localization
      Secreted
    • Database links
    • Alternative names
      • Ig gamma 4 chain C region antibody
      • IGHG4 antibody
      • immunoglobulin heavy chain constant region gamma 4 antibody
      • Immunoglobulin heavy constant gamma 4 (G4m marker) antibody
      • MGC117419 antibody
      see all

    Anti-IgG4 antibody [EP4420] images

    • ab109493 at 1/1000 dilution staining IgG4 in Paraffin embedded Human tonsil tissue.
    • All lanes : Anti-IgG4 antibody [EP4420] (ab109493) at 1/1000 dilution

      Lane 1 : IgG4 Recombinant protein at 0.005 µg
      Lane 2 : IgG1 Recombinant protein at 0.01 µg
      Lane 3 : IgG2 Recombinant protein at 0.01 µg
      Lane 4 : IgG3 Recombinant protein at 0.01 µg
      Lane 5 : Human spleen lysate at 10 µg
      Lane 6 : Human plasma lysate at 10 µg


      Predicted band size : 36 kDa

    References for Anti-IgG4 antibody [EP4420] (ab109493)

    This product has been referenced in:

    See all 8 Publications for this product

    Product Wall

    I have reviewed these products and have been in touch with the labs regarding reactivity with Rhesus as requested. We would not recommend any human IgG2 antibody which we know is directed to the hinge region, such as ab1935, against Rhesus as the homol...

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    Gracias por tu respuesta.
    Este es un mail de confirmación del nuevo pedido, consistente en el reemplazo completamente gratuito, del anticuerpo ab99466 y el envío de ab109493 como parte de la promoción para testar anticuerpos RabMab. El número de p...

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    Thank you for contacting Abcam.

    This product is expected to remain stable for up to 1 year from receipt when stored properly at -20oC.

    I hope this information is helpful. Please do not hesitate to contact us if you have any additi...

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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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