Reporters for Cas nucleases or gRNA can be excluded from your results by hovering over and clicking the red exclude text.
To exclude products with a chosen reporter from your search results, open the Reporter filter for either Cas Nuclease Specs or gRNA Specs. Once you hover over the reporter you would like to exclude, click on the red Exclude text that appears and then click the Apply button. You may wish to do this if you are already using a reporter elsewhere in your constructs and experiments. You can exclude multiple reporters, too!