Rabbit IgG, monoclonal [SP137] - isotype control (pre-diluted) (ab128142)


  • Product nameRabbit IgG, monoclonal [SP137] - isotype control (pre-diluted)
    See all Rabbit isotype controls
  • Specificityab128142 is a Negative Control for Rabbit IgG. It will not cross-react with human tissues when used at the recommended concentration.
  • Tested applicationsSuitable for: IHC-Pmore details
  • Immunogen

    Raised against a small molecule, which is normally not present in Human or animal.

  • General notes

    This product is a recombinant rabbit monoclonal antibody.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C. Do Not Freeze.
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityMonoclonal
  • Clone numberSP137
  • IsotypeIgG
  • Research areas
  • Alternative names
    • rabbit isotype control


Our Abpromise guarantee covers the use of ab128142 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
IHC-P 1/1. Deparaffinize slides using xylene or xylene alternative and graded alcohols. Antigen Retrieval: Boil tissue section in EDTA buffer for 10 min followed by cooling at RT for 20 min

References for Rabbit IgG, monoclonal [SP137] - isotype control (pre-diluted) (ab128142)

ab128142 has not yet been referenced specifically in any publications.

Product Wall

Unfortunately, in few cases we cannot find the connection between the antibody used in a publication and the antibody used in our catalog, especially as we are trying to link this kind of information to the datasheets.
However, as we have only two...

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Vielen Dank für Ihre Email.

Ich kann bestätigen, dass ab128142 ein monoklonaler rabbit IgG ist und damit nicht hundertprozentig als Isotypkontrolle mit ab826, der polyklonal ist, zusammen passt.

Kanninchen haben nur einen ...

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Vielen Dank dafür, dass Sie sich die Zeit genommen haben, unseren Fragebogen auszufüllen.

Es tut mir leid, dass Sie Probleme mit unserem Antikörper hatten.

Um Ihr Problem zu lösen, möchte ich die folgenden...

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Vielen Dank für Ihre Anfrage.

Ich freue mich Ihnen bestätigen zu können, dass Sie die passenden Isotypkontrollen ausgesucht haben. Beide sind für IHC-P getestet und garantiert.

Ich wünsche Ihnen viel Erfolg ...

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I just need to know:

1.Are your IgG2b and IgG1 antibodies unconjugated, and if sowhat they are conjugated to?

2. What is the concentration and storage buffer of the 2 primary antibodies.

Thank you for your clarification.

I can confirm the concentration of ab66219 (Batch: GR9812) of this ab is 1 mg/ml. The other antibody ab36204 (Lot: GR42382) is not affinity purified but whole antiserum so the IgG is not quantified. However, ...

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