• Product name

  • Description

    Rabbit polyclonal to RAP1A
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Rabbit, Guinea pig, Cow, Dog, Human
  • Immunogen

    Synthetic peptide corresponding to a sequence near the C terminus of Human, mouse and Rat RAP1A.

  • Positive control

    • Rat and Mouse brain tissue extracts.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at -20ºC.
  • Storage buffer

    Preservative: 0.09% Sodium azide
    Constituents: 49% PBS, 50% Glycerol
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Purification notes

    ab115776 is peptide immunoaffinity purified.
  • Clonality

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab115776 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. Detects a band of approximately 25 kDa (predicted molecular weight: 21 kDa).



  • All lanes : Anti-RAP1A antibody (ab115776) at 1/1000 dilution

    Lane 1 : Rat brain tissue extract
    Lane 2 : Mouse brain tissue extract

    Developed using the ECL technique.

    Predicted band size: 21 kDa


This product has been referenced in:

  • Yao R  et al. miR-142-5p regulates pancreatic cancer cell proliferation and apoptosis by regulation of RAP1A. Pathol Res Pract N/A:152416 (2019). Read more (PubMed: 31047726) »
See 1 Publication for this product

Customer reviews and Q&As

1-4 of 4 Abreviews or Q&A


Thank you for your reply. I am sending the full details of the program below, and please let me know if you have any questions.

Since ab115776 has not been tested for cross-reactivity with RAP1B,I can offer a discount off a future purchase if you buy ab115776 now, test it, and submit feedback to us in the form of an Abreview. It doesn’t matter whether the Abreview is positive or negative, we would just really like to receive your feedback. The discount would be worth one free primary antibody.

If you would like to participate in this program, please follow these steps:

1. Reply to this e-mail to let me know that you would like to proceed and test ab115776 in for cross-reactivity to RAP1B. I will then send a discount code.

2. Purchase ab115776 either by phone, fax, or online (www.abcam.com).

3. Test it.

4. Let us know the results, positive or negative, using our Abreview system (this will take about 10 minutes and images are great if you have them!). To find out how to submit an Abreview, please visit: https://www.abcam.com/abreviews.

5. After the review is submitted to us, the discount code becomes active. Simply place your new order by phone, fax, or on the web and mention the discount code. The discount can be redeemed for anyprimary antibodyordered and the discount code is valid for 4 months after issue. Please remember that submission of the Abreview is sufficient for the discount code to become active.

We are always pleased to obtain feedback about our products and any information is greatly appreciated! Please let me know if you have any questions about this offer and I would be happy to help you further.

The Terms and Conditions of this offer can be found at: www.abcam.com/collaborationdiscount.

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Thank you for your reply.

We only have the full size vials, so unfortunately we don't have a sample to send out. We do have a testing discount program, in which you could purchase the antibody, test it against RAP1B, and provide us the results through our online review system. In exchange we would provide you with one free primary antibody on a future purchase. Would you be interested in this program? I'd be happy to send more information if you would like.

I look forward to hearing from you. Please let me know if you have any questions.

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Thank you for your call last week and for your patience while I've been in touch with the lab regarding ab115776.

The immunogen of this antibody is 82% identical to the RAP1B protein, and there are about 20 continuous amino acids that overlap, so it is likely that the antibody will have some cross-reactivity to RAP1B. We can not be sure until this is tested, however.

I hope this information will be useful, but please let me know if you have any further questions or if there is anything else that we can do for you, and I'll be happy to help.

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Thank you for contacting us.

We currently do not carry lysates of cell lines that have been transfected with Rap1. We do however have the recombinant full length mature Human RAP1A (amino acids 1-181). This product contains an N terminal His tag; is 201aa in lenghth with a molecular weight of 22.8kDa. (UniProt ID = P62834).In the absence of the transfected cell line this product would provide an excellent alternative positive control. This product may be found at the following link:


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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