• Product name
    Anti-mouse IgG for IP (Biotin)
    See all IgG secondary antibodies
  • Host species
  • Target species
  • Specificity
    VeriBlot for IP secondary antibodies are anti-mouse immunoblotting reagents that enable the trouble-free detection of immunoblotted target protein bands, without interference from denatured IgG. This allows to detect the (co-)immunoprecipitated protein without masking by the IgG heavy (50 kDa) and light chains (25 kDa). In general this interference tends to originate from secondary antibodies which recognize primary antibodies released with the antigen during the immunoprecipitation procedure or endogenous IgGs from the lysate itself. VeriBlot for IP secondary antibodies only recognize native (non-reduced) antibodies and therefore the detection of heavy and light chains is highly minimized, if the immunoprecipitate is fully reduced.
  • Tested applications
    Suitable for: WBmore details
  • Conjugation


  • Form
  • 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
    Preservative: 0.09% Sodium azide
    Constituents: 0.16% Sodium phosphate, 0.88% Sodium chloride
  • Concentration information loading...
  • Clonality
  • Isotype
  • General notes

    Number of blots:
    At least 20 blots (based on a 0.5 µg/ml dilution in 5 ml milk).

    Important protocol notes:
    1. The anti-mouse VeriBlot for IP secondary antibody (Biotin) detects mouse IgG antibodies (subtypes IgG1, IgG2a, IgG2b, IgG3).

    2. The anti-mouse VeriBlot for IP secondary antibody (Biotin) preferentially detects the non-reduced form of mouse IgG (subtypes: IgG1, IgG2a, IgG2b, IgG3) over the reduced, SDS-deantured forms.

    3. IP sample should be completely reduced/denatured before loaded onto a western blot.

    4. Milk should be used as the blocking protein for the immunoblot.

    5. Anti-mouse IgG VeriBlot for IP secondary antibody (Biotin) (ab131367) is the biotinylated form of the VeriBlot for IP anti-mouse HRP (ab131368). It can be used as a secondary antibody in combination with avidin/streptavidin HRP (ab59653/ab7403).

    Western blot and IP resources:
    a) Western blot a beginner's guide
    b) IP protocol
    c) IP troubleshooting tips

  • Research areas


Our Abpromise guarantee covers the use of ab131367 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 0.5 µg/ml. The dilution will depend on the sensitivity of the avidin/streptavidin HRP. The recommended is dilution is 0.5 µg/ml. Based on a 0.5 µg/ml dilution in 5 ml milk researchers can perform 20 western blots. This product is recommended for the western blot detection of IP samples in combination with avidin/streptavidin HRP.



ab131367 has not yet been referenced specifically in any publications.

Customer reviews and Q&As


Thank you for contacting us.

When using ab21899 Anti-beta 2 Microglobulin antibody [B2M-01] (Biotin) in IP we can recommend a working range of 1-10 ug/ml. The exact concentration for your IP experiments should be within this range but could be outside of this and will need to be determined experimentally.

Abcam also provides a number of products for use in IP such as our https://www.abcam.com/ab119211 ready to use protein gel stain, our https://www.abcam.com/index.html?pageconfig=resource&rid=15115#1 and our https://www.abcam.com/index.html?pageconfig=resource&rid=15115#2 . Our VeriBlot line only recognize native (non-reduced) antibodies and are recommended when the target of interest is <30kDa, whereas our Light Chain specific line do not recognize heavy-chains and are recommended when your protein of interest is >30kDa. All of our products are covered by our six month Abpromise guarantee and are fully supported by our scientific support staff. More information about these products can be found at the links below.

Optiblot Blue: https://www.abcam.com/Optiblot-Blue-ab119211.html?refer404=catalogue%20119211

IP specific secondary antibodies: https://www.abcam.com/index.html?pageconfig=resource&rid=15115

I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

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