Question (47250) | Anti-CCK2-R antibody (ab77077)

Go to datasheet (ab77077)

Question

IHC-P, human
crossreactivity with receptor A? check homology

Answer

Thank you for contacting us.

I have checked the sequence homology of the immunogen of each antibody witht he sequence of the CCK receptor A.
For ab43404, the homology is 0%, and forab77077, the homology isonly 12.5%. Thus, no cross reactivity with the receptor A can be expected.

ab77077 is guaranteed for human samples and IHC-P, while ab43404 has not yet been tested in IHC-P and you would be eligible to use our testing discount program (please see below for more details).

We guarantee all our products for TESTED species and applications as listed on the datasheet. The guarantee is valid for 6 months after a purchase. For more details about our Abpromise guarantee please check this link: https://www.abcam.com/abpromise.

For UNTESTED species and/or applications, we have established a testing discount program. Here is a brief description of how it works:
The testing discount program is for customers who like to use an antibody/protein/kit on an untested species/application. You would purchase the antibody/protein/kit at full price, test it and submit an Abreview with your data (positive or negative). On your next order you will receive a discount for ONE antibody/protein at the full price (100%) of the antibody/protein you have tested, or a full price discount for the amount paid for the kit. The terms and conditions applicable to this offer can be found here: https://www.abcam.com/collaborationdiscount.
This programapplies to ELISA kits and other kits we offer.

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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