Anti-HIV1 gp120 antibody (ab106578)


  • Product name
  • Description
    Rabbit polyclonal to HIV1 gp120
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Other
  • Immunogen

    16 amino acid peptide representing the major HIV1 consensus sequence near the N terminal region of V1/V2 loop (GenBank accession no. AAT67551).



Our Abpromise guarantee covers the use of ab106578 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 - 1 µg/ml. Predicted molecular weight: 120 kDa.


  • Relevance
    HIV1 is equipped with the envelope gp160 glycoprotein for interaction with Langerhans cells (LCs) and dendritic cells (DCs), the members of the innate immune system, which confront the virus at the portal of virus entry in the human body. These cells are equipped with receptors by which they bind and endocytose the virus. The gp120 glycoprotein is used for binding to CD4 receptor and CCR5 co-receptor of T helper 2 (Th2) cells, and is able to induce FcepsilonRI(+) hematopoietic cells to produce IL4, which inactivates the host adaptive immune response.
  • Cellular localization
    Envelope surface glycoprotein.
  • Alternative names
    • Glycoprotein 120 antibody
    • gp120 antibody
    • SU antibody
    • Surface protein antibody

Anti-HIV1 gp120 antibody images

  • Predicted band size : 120 kDa
    Western Blot of HIV1 gp120 (5ng) labeling HIV1 gp120 with Anti-HIV1 gp120 antibody (ab106578) at 1µg/ml.
  • Lane 1 : Anti-HIV1 gp120 antibody (ab106578) at 1 µg/ml
    Lane 2 : Anti-HIV1 gp120 antibody (ab106578) at 2 µg/ml

    Lane 1 : gp120 protein
    Lane 2 : gp120 protein

    Lysates/proteins at 1 µg per lane.

    Predicted band size : 120 kDa

References for Anti-HIV1 gp120 antibody (ab106578)

ab106578 has not yet been referenced specifically in any publications.

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Rabbit Recombinant protein (gp120)
Blocking step
BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: 24°C

Kami Krista

Verified customer

Submitted Sep 30 2016

Thank you very much for your reply.

Please keep me updated about the results after making those changes. I'll be happy to send another GP120 antibody or any other antibody that you might need.

I look forward to hearing from you. If ...

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Thank you very much for your email and for keeping me updated about the results with the recombinant protein.

I am sorry to see that the results are still not as expected. From your images, it seems that the bands in both of the brain lysates...

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Thank you very much for your replies yesterday.

I'm sending a free of charge vial of ab69717 on the order *** which should arrive tomorrow. This protein has been tested in Western blot using 0.1-1 ug per lane. Please keep me updated about the...

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Thank you very much for your reply.

I can send a vial of one of our GP120 proteins to use as a positive control. Would ab69717 work for you?

Please confirm this and I wi...

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Thank you very much for your call today and for letting us know about the trouble with these antibodies.

As we discussed, please keep me updated about the results after trying the antibodies with the recombinant protein. We do fully guarantee...

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Thank you for your enquiry. Unfortunately, the immunogen information for this product is proprietary and cannot be released. However, an alignment with accession numbers Q75755 (JRFL) and D1G2M6 (NL4-3) was performed but there was very low homology...

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