Question (54955) | Anti-E. coli antibody (Biotin) (ab68451)

Go to datasheet (ab68451)


Further to my earlier response today, if you need me to submit an Abreview, please let me know. I don't know if that would serve any useful purpose since the antibody didn't work for me, but it is up to you to decide.

Thank you for your email. Yes, I would like to test one of the unconjugated antibodies you have mentioned which you think may have a greater chance of success in the assay I have described to you. I do realize I'll have to use protein G beads in the assay. As long as I don't have to pay at this point, I am okay with the offer. Obviously, we will be paying for the subsequent orders should the antibody work. I don't understand what you mean by submitting a "review"?. Isn't the information I have given you adequate? Please let me know if you require other details related to the failure of ab68451 to work in the described procedure.
Best regards,


Thank you very much for your reply.

I apologize for the confusion regarding this situation. For the offer that I've mentioned, the "review" is our online Abreview system. So, if you'd like to submit an Abreview for ab68451 (we appreciate both the negative and positive information about our products), you can use the discount code below to receive any other primary antibody in our catalog for free.

Expiration date: November 19, 2012

This code will give you 1 free primary antibody before the expiration date. To redeem this offer, please submit an Abreview for ab68451 and include this code in the “Additional Comments” section so we know the Abreview is for this promotion. Please remember that submission of the Abreview is sufficient for the discount code to become active. For more information on how to submit an Abreview, please visit the site:

The code will be active once the Abreview has been submitted and can be redeemed in one of the following ways: 1) Call to place your order and mention the code to our customer service department; 2) Include the code in your fax order; 3) Place your order on the web and enter the promotional code.

Any feedback that you can provide will be greatly appreciated, whether positive or negative. If you have any further questions, please do not hesitate to contact us. We look forward to receiving your Abreview and wish you luck with your research.

The terms and conditions applicable to this offer can be found here:

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