Anti-Human Papilloma Virus type 11 L1 antibody [M8011533] (ab31491)


  • Product name
    Anti-Human Papilloma Virus type 11 L1 antibody [M8011533]
  • Description
    Mouse monoclonal [M8011533] to Human Papilloma Virus type 11 L1
  • Specificity
    Recognizes major capsid protein L1. The clone number has been updated from (8.F.319) to (M8011533) both clone numbers name the same antibody clone.
  • Tested applications
    Suitable for: ELISAmore details
  • Immunogen

    Human Papilloma Virus type 11

  • General notes

    Abcam is committed to meeting high standards of ethical manufacturing and has decided to discontinue this product by July 2018 as it has been generated by the ascites method. We are sorry for any inconvenience this may cause. 


  • 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: 0.1% Sodium Azide
    Constituents: 0.01M PBS, pH 7.3
  • Concentration information loading...
  • Purity
    >95% by SDS-PAGE
  • Purification notes
    Purity >= 98% No contaminants detected. Single band by SDS-PAGE, IEP, and/or RID.
  • Clonality
  • Clone number
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab31491 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
ELISA Use at an assay dependent dilution.


  • Relevance
    L1 is a major capsid protein of human papilloma virus. Infection with specific types of HPV has been associated with an increased risk of developing cervical neoplasia. Does not bind DNA.
  • Cellular localization
  • Alternative names
    • HPV 11 L1 antibody
    • L1 antibody
    • Major capsid protein L1 antibody


ab31491 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

Thank you for your reply.

I had the information from the first email that I received from you that the customer had purchased "HPV 16,18,11,6 L1Ag & abs products purchased by us in last month" and that they "have got very g...

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Thank you for providing me with that information.

I can understand your concern in wanting to help the customer as best as we can, however, in order to do so I will need some further information in order to be able to advise them of the best ...

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Thank you for contacting us.

I am sorry to hear you are experiencing difficulties with one of our products. We take product complaints very seriously, and investigate every product that we feel may not be performing correctly.


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I am sorry that this antibodies did not perform as stated on the datasheets. If payment has already been made on the original order and you wish to receive a refund, please...

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Thank you for your reply.

I will gladly provide a replacement product for ab31491 (anti-HPV11) as we state ELISA as a covered application. Please let me know if you would like the same product or another such as one of the three HPV11 anti...

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Thank you for your reply and for this additional information.

I would like to clarify a few things as I am a little confused at how best to serve you here. I would like to make sure we are both on the same page.

You have purchased...

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Thank you for providing these detail which not only help us to understand the difficulties which you have been experiencing but are very valuable to us should the need arise for us to do further internal testing of these products.


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Thank you for contacting us. I am sorry to hear of the difficulties which you have been experiencing when using ab3491 anti-HPV11 L1 antibody in ELISA.This product is covered by our Abpromise guarantee. If we cannot remedy this issue and this is a p...

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Thank you for your enquiry and your interest.   The immunogen used to raise this antibody (ab31491) is not available commercially so it is not in our catalogue.   Apologies!


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