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When selecting an antibody, it's important to ensure it is specific to the target and does not cross react. Find out what you need to know to minimize cross-reactivity.
When selecting an antibody:
If you have the immunogen sequence of your antibody, you can check the sequence alignment of the immunogen with other proteins the antibody could react with. There are several websites that provide tools for calculating the percentage alignment, which are accessible from the EMBL-EBI website.