Our lab technicians have not tested anti-Iduronate 2 sulfatase/IDS antibody PA1917 on canine. You can run a BLAST between canine and the immunogen sequence of anti-Iduronate 2 sulfatase/IDS antibody PA1917 to see if they may cross-react. If the sequence homology is close, then you can perform a pilot test. Keep in mind that since we have not validated canine samples, this use of the antibody is not covered by our guarantee. However we have an innovator award program that if you test this antibody and show it works in canine lymphocyte in WB, you can get your next antibody for free.